15671820541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 17249636096

約数和(自身を除く): 1577815555

約数列:

[1, 13, 151, 157, 211, 241, 1963, 2041, 2743, 3133, 23707, 31861, 33127, 36391, 37837, 50851, 308191, 414193, 430651, 473083, 491881, 661063, 5002177, 5713387, 7678501, 7983607, 65028301, 74274031, 99820513, 103786891, 1205524657, 15671820541]

約数ペア:

[(1, 15671820541), (13, 1205524657), (151, 103786891), (157, 99820513), (211, 74274031), (241, 65028301), (1963, 7983607), (2041, 7678501), (2743, 5713387), (3133, 5002177), (23707, 661063), (31861, 491881), (33127, 473083), (36391, 430651), (37837, 414193), (50851, 308191)]