4890879

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 8355360

約数和(自身を除く): 3464481

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2677, 8031, 18739, 24093, 56217, 77633, 168651, 232899, 543431, 698697, 1630293, 4890879]

約数ペア:

[(1, 4890879), (3, 1630293), (7, 698697), (9, 543431), (21, 232899), (29, 168651), (63, 77633), (87, 56217), (203, 24093), (261, 18739), (609, 8031), (1827, 2677)]