3897909

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4697

約数の個数: 16

約数和(自身を含む): 5962240

約数和(自身を除く): 2064331

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 4657, 13971, 41913, 125739, 144367, 433101, 1299303, 3897909]

約数ペア:

[(1, 3897909), (3, 1299303), (9, 433101), (27, 144367), (31, 125739), (93, 41913), (279, 13971), (837, 4657)]