1425411

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 2365440

約数和(自身を除く): 940029

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 131, 279, 351, 393, 403, 837, 1179, 1209, 1703, 3537, 3627, 4061, 5109, 10881, 12183, 15327, 36549, 45981, 52793, 109647, 158379, 475137, 1425411]

約数ペア:

[(1, 1425411), (3, 475137), (9, 158379), (13, 109647), (27, 52793), (31, 45981), (39, 36549), (93, 15327), (117, 12183), (131, 10881), (279, 5109), (351, 4061), (393, 3627), (403, 3537), (837, 1703), (1179, 1209)]