13185783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 20638800

約数和(自身を除く): 7453017

約数列:

[1, 3, 9, 13, 39, 117, 251, 449, 753, 1347, 2259, 3263, 4041, 5837, 9789, 17511, 29367, 52533, 112699, 338097, 1014291, 1465087, 4395261, 13185783]

約数ペア:

[(1, 13185783), (3, 4395261), (9, 1465087), (13, 1014291), (39, 338097), (117, 112699), (251, 52533), (449, 29367), (753, 17511), (1347, 9789), (2259, 5837), (3263, 4041)]