921297887

素因数分解:

${\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1049}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 956642400

約数和(自身を除く): 35344513

約数列:

[1, 53, 73, 227, 1049, 3869, 12031, 16571, 55597, 76577, 238123, 878263, 4058581, 12620519, 17382979, 921297887]

約数ペア:

[(1, 921297887), (53, 17382979), (73, 12620519), (227, 4058581), (1049, 878263), (3869, 238123), (12031, 76577), (16571, 55597)]