87841229

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 103224576

約数和(自身を除く): 15383347

約数列:

[1, 7, 41, 287, 421, 727, 2947, 5089, 17261, 29807, 120827, 208649, 306067, 2142469, 12548747, 87841229]

約数ペア:

[(1, 87841229), (7, 12548747), (41, 2142469), (287, 306067), (421, 208649), (727, 120827), (2947, 29807), (5089, 17261)]