900949

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 1116288

約数和(自身を除く): 215339

約数列:

[1, 7, 17, 67, 113, 119, 469, 791, 1139, 1921, 7571, 7973, 13447, 52997, 128707, 900949]

約数ペア:

[(1, 900949), (7, 128707), (17, 52997), (67, 13447), (113, 7973), (119, 7571), (469, 1921), (791, 1139)]