18801477871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{172981}}^1$

素因数の和:173274

約数の個数: 16

約数和(自身を含む): 21098268576

約数和(自身を除く): 2296790705

約数列:

[1, 11, 41, 241, 451, 2651, 9881, 108691, 172981, 1902791, 7092221, 41688421, 78014431, 458572631, 1709225261, 18801477871]

約数ペア:

[(1, 18801477871), (11, 1709225261), (41, 458572631), (241, 78014431), (451, 41688421), (2651, 7092221), (9881, 1902791), (108691, 172981)]