31645383

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136993}}^1$

素因数の和:137014

約数の個数: 16

約数和(自身を含む): 52605696

約数和(自身を除く): 20960313

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 136993, 410979, 958951, 1506923, 2876853, 4520769, 10548461, 31645383]

約数ペア:

[(1, 31645383), (3, 10548461), (7, 4520769), (11, 2876853), (21, 1506923), (33, 958951), (77, 410979), (231, 136993)]