4132557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 7425600

約数和(自身を除く): 3293043

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 169, 171, 209, 247, 429, 507, 627, 741, 1287, 1521, 1859, 1881, 2197, 2223, 2717, 3211, 5577, 6591, 8151, 9633, 16731, 19773, 24167, 24453, 28899, 35321, 41743, 72501, 105963, 125229, 217503, 317889, 375687, 459173, 1377519, 4132557]

約数ペア:

[(1, 4132557), (3, 1377519), (9, 459173), (11, 375687), (13, 317889), (19, 217503), (33, 125229), (39, 105963), (57, 72501), (99, 41743), (117, 35321), (143, 28899), (169, 24453), (171, 24167), (209, 19773), (247, 16731), (429, 9633), (507, 8151), (627, 6591), (741, 5577), (1287, 3211), (1521, 2717), (1859, 2223), (1881, 2197)]