29118531

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 42631680

約数和(自身を除く): 13513149

約数列:

[1, 3, 13, 39, 79, 169, 237, 507, 727, 1027, 2181, 3081, 9451, 13351, 28353, 40053, 57433, 122863, 172299, 368589, 746629, 2239887, 9706177, 29118531]

約数ペア:

[(1, 29118531), (3, 9706177), (13, 2239887), (39, 746629), (79, 368589), (169, 172299), (237, 122863), (507, 57433), (727, 40053), (1027, 28353), (2181, 13351), (3081, 9451)]