13729781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 15773184

約数和(自身を除く): 2043403

約数列:

[1, 13, 23, 47, 299, 611, 977, 1081, 12701, 14053, 22471, 45919, 292123, 596947, 1056137, 13729781]

約数ペア:

[(1, 13729781), (13, 1056137), (23, 596947), (47, 292123), (299, 45919), (611, 22471), (977, 14053), (1081, 12701)]