5518899

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 8346624

約数和(自身を除く): 2827725

約数列:

[1, 3, 9, 31, 93, 131, 151, 279, 393, 453, 1179, 1359, 4061, 4681, 12183, 14043, 19781, 36549, 42129, 59343, 178029, 613211, 1839633, 5518899]

約数ペア:

[(1, 5518899), (3, 1839633), (9, 613211), (31, 178029), (93, 59343), (131, 42129), (151, 36549), (279, 19781), (393, 14043), (453, 12183), (1179, 4681), (1359, 4061)]