89901047238

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{21683803}}^1$

素因数の和:21684499

約数の個数: 16

約数和(自身を含む): 180062308416

約数和(自身を除く): 90161261178

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 21683803, 43367606, 65051409, 130102818, 14983507873, 29967015746, 44950523619, 89901047238]

約数ペア:

[(1, 89901047238), (2, 44950523619), (3, 29967015746), (6, 14983507873), (691, 130102818), (1382, 65051409), (2073, 43367606), (4146, 21683803)]