445812621

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{72173}}^1$

素因数の和:72276

約数の個数: 16

約数和(自身を含む): 623583360

約数和(自身を除く): 177770739

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 72173, 216519, 2093017, 5124283, 6279051, 15372849, 148604207, 445812621]

約数ペア:

[(1, 445812621), (3, 148604207), (29, 15372849), (71, 6279051), (87, 5124283), (213, 2093017), (2059, 216519), (6177, 72173)]