311032007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{1499}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 365904000

約数和(自身を除く): 54871993

約数列:

[1, 11, 13, 143, 1451, 1499, 15961, 16489, 18863, 19487, 207493, 214357, 2175049, 23925539, 28275637, 311032007]

約数ペア:

[(1, 311032007), (11, 28275637), (13, 23925539), (143, 2175049), (1451, 214357), (1499, 207493), (15961, 19487), (16489, 18863)]