56662123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10458

約数の個数: 16

約数和(自身を含む): 69834240

約数和(自身を除く): 13172117

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 10391, 72737, 197429, 426031, 1382003, 2982217, 8094589, 56662123]

約数ペア:

[(1, 56662123), (7, 8094589), (19, 2982217), (41, 1382003), (133, 426031), (287, 197429), (779, 72737), (5453, 10391)]