31107927

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 11349033

約数列:

[1, 3, 59, 177, 181, 543, 971, 2913, 10679, 32037, 57289, 171867, 175751, 527253, 10369309, 31107927]

約数ペア:

[(1, 31107927), (3, 10369309), (59, 527253), (177, 175751), (181, 171867), (543, 57289), (971, 32037), (2913, 10679)]