28053201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2243}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 40930560

約数和(自身を除く): 12877359

約数列:

[1, 3, 11, 33, 379, 1137, 2243, 4169, 6729, 12507, 24673, 74019, 850097, 2550291, 9351067, 28053201]

約数ペア:

[(1, 28053201), (3, 9351067), (11, 2550291), (33, 850097), (379, 74019), (1137, 24673), (2243, 12507), (4169, 6729)]