1377519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 32

約数和(自身を含む): 2284800

約数和(自身を除く): 907281

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 169, 209, 247, 429, 507, 627, 741, 1859, 2197, 2717, 3211, 5577, 6591, 8151, 9633, 24167, 35321, 41743, 72501, 105963, 125229, 459173, 1377519]

約数ペア:

[(1, 1377519), (3, 459173), (11, 125229), (13, 105963), (19, 72501), (33, 41743), (39, 35321), (57, 24167), (143, 9633), (169, 8151), (209, 6591), (247, 5577), (429, 3211), (507, 2717), (627, 2197), (741, 1859)]