13431957

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58147}}^1$

素因数の和:58168

約数の個数: 16

約数和(自身を含む): 22328832

約数和(自身を除く): 8896875

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 58147, 174441, 407029, 639617, 1221087, 1918851, 4477319, 13431957]

約数ペア:

[(1, 13431957), (3, 4477319), (7, 1918851), (11, 1221087), (21, 639617), (33, 407029), (77, 174441), (231, 58147)]