100071293

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 117194880

約数和(自身を除く): 17123587

約数列:

[1, 7, 61, 131, 427, 917, 1789, 7991, 12523, 55937, 109129, 234359, 763903, 1640513, 14295899, 100071293]

約数ペア:

[(1, 100071293), (7, 14295899), (61, 1640513), (131, 763903), (427, 234359), (917, 109129), (1789, 55937), (7991, 12523)]