27320222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 42083712

約数和(自身を除く): 14763490

約数列:

[1, 2, 43, 86, 491, 647, 982, 1294, 21113, 27821, 42226, 55642, 317677, 635354, 13660111, 27320222]

約数ペア:

[(1, 27320222), (2, 13660111), (43, 635354), (86, 317677), (491, 55642), (647, 42226), (982, 27821), (1294, 21113)]