769893839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1861}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 915299616

約数和(自身を除く): 145405777

約数列:

[1, 11, 13, 121, 143, 263, 1573, 1861, 2893, 3419, 20471, 24193, 31823, 37609, 225181, 266123, 413699, 489443, 2927353, 5383873, 6362759, 59222603, 69990349, 769893839]

約数ペア:

[(1, 769893839), (11, 69990349), (13, 59222603), (121, 6362759), (143, 5383873), (263, 2927353), (1573, 489443), (1861, 413699), (2893, 266123), (3419, 225181), (20471, 37609), (24193, 31823)]