2736643

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 3749760

約数和(自身を除く): 1013117

約数列:

[1, 7, 13, 17, 29, 61, 91, 119, 203, 221, 377, 427, 493, 793, 1037, 1547, 1769, 2639, 3451, 5551, 6409, 7259, 12383, 13481, 22997, 30073, 44863, 94367, 160979, 210511, 390949, 2736643]

約数ペア:

[(1, 2736643), (7, 390949), (13, 210511), (17, 160979), (29, 94367), (61, 44863), (91, 30073), (119, 22997), (203, 13481), (221, 12383), (377, 7259), (427, 6409), (493, 5551), (793, 3451), (1037, 2639), (1547, 1769)]