597331371

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{15971}}^1$

素因数の和:16131

約数の個数: 32

約数和(自身を含む): 987452928

約数和(自身を除く): 390121557

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1781, 2877, 5343, 12467, 15971, 37401, 47913, 111797, 207623, 335391, 622869, 1453361, 2188027, 4360083, 6564081, 15316189, 28444351, 45948567, 85333053, 199110457, 597331371]

約数ペア:

[(1, 597331371), (3, 199110457), (7, 85333053), (13, 45948567), (21, 28444351), (39, 15316189), (91, 6564081), (137, 4360083), (273, 2188027), (411, 1453361), (959, 622869), (1781, 335391), (2877, 207623), (5343, 111797), (12467, 47913), (15971, 37401)]