18330838053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1427969}}^1$

素因数の和:1428372

約数の個数: 16

約数和(自身を含む): 26731598400

約数和(自身を除く): 8400760347

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 1427969, 4283907, 15707659, 47122977, 555479941, 1666439823, 6110279351, 18330838053]

約数ペア:

[(1, 18330838053), (3, 6110279351), (11, 1666439823), (33, 555479941), (389, 47122977), (1167, 15707659), (4279, 4283907), (12837, 1427969)]