2461567143

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 3994583040

約数和(自身を除く): 1533015897

約数列:

[1, 3, 7, 21, 41, 47, 59, 123, 141, 177, 287, 329, 413, 861, 987, 1031, 1239, 1927, 2419, 2773, 3093, 5781, 7217, 7257, 8319, 13489, 16933, 19411, 21651, 40467, 42271, 48457, 50799, 58233, 60829, 113693, 126813, 145371, 182487, 295897, 339199, 341079, 425803, 795851, 887691, 1017597, 1277409, 1986737, 2387553, 2493989, 2858963, 5960211, 7481967, 8576889, 13907159, 17457923, 20012741, 41721477, 52373769, 60038223, 117217483, 351652449, 820522381, 2461567143]

約数ペア:

[(1, 2461567143), (3, 820522381), (7, 351652449), (21, 117217483), (41, 60038223), (47, 52373769), (59, 41721477), (123, 20012741), (141, 17457923), (177, 13907159), (287, 8576889), (329, 7481967), (413, 5960211), (861, 2858963), (987, 2493989), (1031, 2387553), (1239, 1986737), (1927, 1277409), (2419, 1017597), (2773, 887691), (3093, 795851), (5781, 425803), (7217, 341079), (7257, 339199), (8319, 295897), (13489, 182487), (16933, 145371), (19411, 126813), (21651, 113693), (40467, 60829), (42271, 58233), (48457, 50799)]