21585027273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{559357}}^1$

素因数の和:560056

約数の個数: 16

約数和(自身を含む): 30339577920

約数和(自身を除く): 8754550647

約数列:

[1, 3, 19, 57, 677, 2031, 12863, 38589, 559357, 1678071, 10627783, 31883349, 378684689, 1136054067, 7195009091, 21585027273]

約数ペア:

[(1, 21585027273), (3, 7195009091), (19, 1136054067), (57, 378684689), (677, 31883349), (2031, 10627783), (12863, 1678071), (38589, 559357)]