8703458491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1\times {\mathrm{991}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 10838417408

約数和(自身を除く): 2134958917

約数列:

[1, 7, 13, 91, 103, 721, 937, 991, 1339, 6559, 6937, 9373, 12181, 12883, 85267, 90181, 96511, 102073, 675577, 714511, 928567, 1254643, 1326949, 6499969, 8782501, 9288643, 12071371, 84499597, 95642401, 669496807, 1243351213, 8703458491]

約数ペア:

[(1, 8703458491), (7, 1243351213), (13, 669496807), (91, 95642401), (103, 84499597), (721, 12071371), (937, 9288643), (991, 8782501), (1339, 6499969), (6559, 1326949), (6937, 1254643), (9373, 928567), (12181, 714511), (12883, 675577), (85267, 102073), (90181, 96511)]