40779947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 46690560

約数和(自身を除く): 5910613

約数列:

[1, 13, 19, 107, 247, 1391, 1543, 2033, 20059, 26429, 29317, 165101, 381121, 2146313, 3136919, 40779947]

約数ペア:

[(1, 40779947), (13, 3136919), (19, 2146313), (107, 381121), (247, 165101), (1391, 29317), (1543, 26429), (2033, 20059)]