55222251

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{4027}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 84297984

約数和(自身を除く): 29075733

約数列:

[1, 3, 7, 21, 653, 1959, 4027, 4571, 12081, 13713, 28189, 84567, 2629631, 7888893, 18407417, 55222251]

約数ペア:

[(1, 55222251), (3, 18407417), (7, 7888893), (21, 2629631), (653, 84567), (1959, 28189), (4027, 13713), (4571, 12081)]