12377409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2389}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 18125760

約数和(自身を除く): 5748351

約数列:

[1, 3, 11, 33, 157, 471, 1727, 2389, 5181, 7167, 26279, 78837, 375073, 1125219, 4125803, 12377409]

約数ペア:

[(1, 12377409), (3, 4125803), (11, 1125219), (33, 375073), (157, 78837), (471, 26279), (1727, 7167), (2389, 5181)]