2986753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 3778560

約数和(自身を除く): 791807

約数列:

[1, 7, 11, 77, 79, 491, 553, 869, 3437, 5401, 6083, 37807, 38789, 271523, 426679, 2986753]

約数ペア:

[(1, 2986753), (7, 426679), (11, 271523), (77, 38789), (79, 37807), (491, 6083), (553, 5401), (869, 3437)]