2017286901

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{19489}}^1$

素因数の和:19586

約数の個数: 48

約数和(自身を含む): 3502586880

約数和(自身を除く): 1485299979

約数列:

[1, 3, 7, 9, 21, 31, 53, 63, 93, 159, 217, 279, 371, 477, 651, 1113, 1643, 1953, 3339, 4929, 11501, 14787, 19489, 34503, 58467, 103509, 136423, 175401, 409269, 604159, 1032917, 1227807, 1812477, 3098751, 4229113, 5437431, 7230419, 9296253, 12687339, 21691257, 32020427, 38062017, 65073771, 96061281, 224142989, 288183843, 672428967, 2017286901]

約数ペア:

[(1, 2017286901), (3, 672428967), (7, 288183843), (9, 224142989), (21, 96061281), (31, 65073771), (53, 38062017), (63, 32020427), (93, 21691257), (159, 12687339), (217, 9296253), (279, 7230419), (371, 5437431), (477, 4229113), (651, 3098751), (1113, 1812477), (1643, 1227807), (1953, 1032917), (3339, 604159), (4929, 409269), (11501, 175401), (14787, 136423), (19489, 103509), (34503, 58467)]