56821323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7549}}^1$

素因数の和:7758

約数の個数: 16

約数和(自身を含む): 82023200

約数和(自身を除く): 25201877

約数列:

[1, 3, 13, 39, 193, 579, 2509, 7527, 7549, 22647, 98137, 294411, 1456957, 4370871, 18940441, 56821323]

約数ペア:

[(1, 56821323), (3, 18940441), (13, 4370871), (39, 1456957), (193, 294411), (579, 98137), (2509, 22647), (7527, 7549)]