1229553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 2042880

約数和(自身を除く): 813327

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 113, 117, 279, 339, 351, 403, 837, 1017, 1209, 1469, 3051, 3503, 3627, 4407, 10509, 10881, 13221, 31527, 39663, 45539, 94581, 136617, 409851, 1229553]

約数ペア:

[(1, 1229553), (3, 409851), (9, 136617), (13, 94581), (27, 45539), (31, 39663), (39, 31527), (93, 13221), (113, 10881), (117, 10509), (279, 4407), (339, 3627), (351, 3503), (403, 3051), (837, 1469), (1017, 1209)]