30691323

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 47965008

約数和(自身を除く): 17273685

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 947, 2493, 2841, 3601, 8523, 10803, 12311, 32409, 36933, 110799, 262319, 786957, 2360871, 3410147, 10230441, 30691323]

約数ペア:

[(1, 30691323), (3, 10230441), (9, 3410147), (13, 2360871), (39, 786957), (117, 262319), (277, 110799), (831, 36933), (947, 32409), (2493, 12311), (2841, 10803), (3601, 8523)]