31550467

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 35553280

約数和(自身を除く): 4002813

約数列:

[1, 13, 31, 79, 403, 991, 1027, 2449, 12883, 30721, 31837, 78289, 399373, 1017757, 2426959, 31550467]

約数ペア:

[(1, 31550467), (13, 2426959), (31, 1017757), (79, 399373), (403, 78289), (991, 31837), (1027, 30721), (2449, 12883)]