31311331

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 2980829

約数列:

[1, 17, 41, 167, 269, 697, 2839, 4573, 6847, 11029, 44923, 116399, 187493, 763691, 1841843, 31311331]

約数ペア:

[(1, 31311331), (17, 1841843), (41, 763691), (167, 187493), (269, 116399), (697, 44923), (2839, 11029), (4573, 6847)]