451920729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{130199}}^1$

素因数の和:130304

約数の個数: 16

約数和(自身を含む): 656208000

約数和(自身を除く): 204287271

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 130199, 390597, 1692587, 5077761, 11587711, 34763133, 150640243, 451920729]

約数ペア:

[(1, 451920729), (3, 150640243), (13, 34763133), (39, 11587711), (89, 5077761), (267, 1692587), (1157, 390597), (3471, 130199)]