9930837

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12781}}^1$

素因数の和:12828

約数の個数: 16

約数和(自身を含む): 15542912

約数和(自身を除く): 5612075

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 12781, 38343, 89467, 268401, 472897, 1418691, 3310279, 9930837]

約数ペア:

[(1, 9930837), (3, 3310279), (7, 1418691), (21, 472897), (37, 268401), (111, 89467), (259, 38343), (777, 12781)]