100871491

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10271}}^1$

素因数の和:10362

約数の個数: 16

約数和(自身を含む): 122277888

約数和(自身を除く): 21406397

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 10271, 71897, 236233, 626531, 1653631, 4385717, 14410213, 100871491]

約数ペア:

[(1, 100871491), (7, 14410213), (23, 4385717), (61, 1653631), (161, 626531), (427, 236233), (1403, 71897), (9821, 10271)]