2017335974409

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1\times {\mathrm{188603}}^1$

素因数の和:188799

約数の個数: 72

約数和(自身を含む): 3447225452736

約数和(自身を除く): 1429889478327

約数列:

[1, 3, 7, 9, 21, 41, 63, 101, 123, 287, 303, 369, 707, 861, 909, 1681, 2121, 2583, 4141, 5043, 6363, 11767, 12423, 15129, 28987, 35301, 37269, 86961, 105903, 169781, 188603, 260883, 509343, 565809, 1188467, 1320221, 1528029, 1697427, 3565401, 3960663, 7732723, 10696203, 11881989, 19048903, 23198169, 54129061, 57146709, 69594507, 133342321, 162387183, 171440127, 317041643, 400026963, 487161549, 781005023, 951124929, 1200080889, 2219291501, 2343015069, 2853374787, 5467035161, 6657874503, 7029045207, 16401105483, 19973623509, 32021205943, 49203316449, 96063617829, 224148441601, 288190853487, 672445324803, 2017335974409]

約数ペア:

[(1, 2017335974409), (3, 672445324803), (7, 288190853487), (9, 224148441601), (21, 96063617829), (41, 49203316449), (63, 32021205943), (101, 19973623509), (123, 16401105483), (287, 7029045207), (303, 6657874503), (369, 5467035161), (707, 2853374787), (861, 2343015069), (909, 2219291501), (1681, 1200080889), (2121, 951124929), (2583, 781005023), (4141, 487161549), (5043, 400026963), (6363, 317041643), (11767, 171440127), (12423, 162387183), (15129, 133342321), (28987, 69594507), (35301, 57146709), (37269, 54129061), (86961, 23198169), (105903, 19048903), (169781, 11881989), (188603, 10696203), (260883, 7732723), (509343, 3960663), (565809, 3565401), (1188467, 1697427), (1320221, 1528029)]