2013221691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{9629}}^1$

素因数の和:11435

約数の個数: 24

約数和(自身を含む): 3133756080

約数和(自身を除く): 1120534389

約数列:

[1, 3, 9, 13, 39, 117, 1787, 5361, 9629, 16083, 23231, 28887, 69693, 86661, 125177, 209079, 375531, 1126593, 17207023, 51621069, 154863207, 223691299, 671073897, 2013221691]

約数ペア:

[(1, 2013221691), (3, 671073897), (9, 223691299), (13, 154863207), (39, 51621069), (117, 17207023), (1787, 1126593), (5361, 375531), (9629, 209079), (16083, 125177), (23231, 86661), (28887, 69693)]