491972759713

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{15289}}^1$

素因数の和:15625

約数の個数: 32

約数和(自身を含む): 523138176000

約数和(自身を除く): 31165416287

約数列:

[1, 31, 89, 107, 109, 2759, 3317, 3379, 9523, 9701, 11663, 15289, 295213, 300731, 361553, 473959, 1038007, 1360721, 1635923, 1666501, 32178217, 42182351, 50713613, 51661531, 145597147, 148318589, 178315607, 4513511557, 4597876259, 5527783817, 15870089023, 491972759713]

約数ペア:

[(1, 491972759713), (31, 15870089023), (89, 5527783817), (107, 4597876259), (109, 4513511557), (2759, 178315607), (3317, 148318589), (3379, 145597147), (9523, 51661531), (9701, 50713613), (11663, 42182351), (15289, 32178217), (295213, 1666501), (300731, 1635923), (361553, 1360721), (473959, 1038007)]