39856271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 49373184

約数和(自身を除く): 9516913

約数列:

[1, 7, 13, 91, 163, 1141, 2119, 2687, 14833, 18809, 34931, 244517, 437981, 3065867, 5693753, 39856271]

約数ペア:

[(1, 39856271), (7, 5693753), (13, 3065867), (91, 437981), (163, 244517), (1141, 34931), (2119, 18809), (2687, 14833)]