15956379

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{1061}}^1$

素因数の和:1627

約数の個数: 16

約数和(自身を含む): 23703840

約数和(自身を除く): 7747461

約数列:

[1, 3, 9, 27, 557, 1061, 1671, 3183, 5013, 9549, 15039, 28647, 590977, 1772931, 5318793, 15956379]

約数ペア:

[(1, 15956379), (3, 5318793), (9, 1772931), (27, 590977), (557, 28647), (1061, 15039), (1671, 9549), (3183, 5013)]