31183269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8243}}^1$

素因数の和:8356

約数の個数: 16

約数和(自身を含む): 45243072

約数和(自身を除く): 14059803

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 8243, 24729, 107159, 321477, 799571, 2398713, 10394423, 31183269]

約数ペア:

[(1, 31183269), (3, 10394423), (13, 2398713), (39, 799571), (97, 321477), (291, 107159), (1261, 24729), (3783, 8243)]