5661561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3632

約数の個数: 16

約数和(自身を含む): 8252928

約数和(自身を除く): 2591367

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 3581, 10743, 60877, 111011, 182631, 333033, 1887187, 5661561]

約数ペア:

[(1, 5661561), (3, 1887187), (17, 333033), (31, 182631), (51, 111011), (93, 60877), (527, 10743), (1581, 3581)]