29698879

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 4895681

約数列:

[1, 7, 131, 139, 233, 917, 973, 1631, 18209, 30523, 32387, 127463, 213661, 226709, 4242697, 29698879]

約数ペア:

[(1, 29698879), (7, 4242697), (131, 226709), (139, 213661), (233, 127463), (917, 32387), (973, 30523), (1631, 18209)]