40955217

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 55883328

約数和(自身を除く): 14928111

約数列:

[1, 3, 61, 163, 183, 489, 1373, 4119, 9943, 29829, 83753, 223799, 251259, 671397, 13651739, 40955217]

約数ペア:

[(1, 40955217), (3, 13651739), (61, 671397), (163, 251259), (183, 223799), (489, 83753), (1373, 29829), (4119, 9943)]