3861951

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 5318784

約数和(自身を除く): 1456833

約数列:

[1, 3, 53, 107, 159, 227, 321, 681, 5671, 12031, 17013, 24289, 36093, 72867, 1287317, 3861951]

約数ペア:

[(1, 3861951), (3, 1287317), (53, 72867), (107, 36093), (159, 24289), (227, 17013), (321, 12031), (681, 5671)]