2912274897

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1012261}}^1$

素因数の和:1012408

約数の個数: 16

約数和(自身を含む): 4470148992

約数和(自身を除く): 1557874095

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 1012261, 3036783, 7085827, 21257481, 138679757, 416039271, 970758299, 2912274897]

約数ペア:

[(1, 2912274897), (3, 970758299), (7, 416039271), (21, 138679757), (137, 21257481), (411, 7085827), (959, 3036783), (2877, 1012261)]