28969629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2741}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 41766144

約数和(自身を除く): 12796515

約数列:

[1, 3, 13, 39, 271, 813, 2741, 3523, 8223, 10569, 35633, 106899, 742811, 2228433, 9656543, 28969629]

約数ペア:

[(1, 28969629), (3, 9656543), (13, 2228433), (39, 742811), (271, 106899), (813, 35633), (2741, 10569), (3523, 8223)]