2015747993

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{39659}}^1$

素因数の和:39856

約数の個数: 16

約数和(自身を含む): 2364370560

約数和(自身を除く): 348622567

約数列:

[1, 7, 53, 137, 371, 959, 7261, 39659, 50827, 277613, 2101927, 5433283, 14713489, 38032981, 287963999, 2015747993]

約数ペア:

[(1, 2015747993), (7, 287963999), (53, 38032981), (137, 14713489), (371, 5433283), (959, 2101927), (7261, 277613), (39659, 50827)]