2040131049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53899}}^1$

素因数の和:53981

約数の個数: 32

約数和(自身を含む): 3146035200

約数和(自身を除く): 1105904151

約数列:

[1, 3, 11, 31, 33, 37, 93, 111, 341, 407, 1023, 1147, 1221, 3441, 12617, 37851, 53899, 161697, 592889, 1670869, 1778667, 1994263, 5012607, 5982789, 18379559, 21936893, 55138677, 61822153, 65810679, 185466459, 680043683, 2040131049]

約数ペア:

[(1, 2040131049), (3, 680043683), (11, 185466459), (31, 65810679), (33, 61822153), (37, 55138677), (93, 21936893), (111, 18379559), (341, 5982789), (407, 5012607), (1023, 1994263), (1147, 1778667), (1221, 1670869), (3441, 592889), (12617, 161697), (37851, 53899)]