23181753

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 13015527

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 881, 1253, 2643, 3759, 6167, 8771, 18501, 26313, 43169, 129507, 157699, 473097, 1103893, 3311679, 7727251, 23181753]

約数ペア:

[(1, 23181753), (3, 7727251), (7, 3311679), (21, 1103893), (49, 473097), (147, 157699), (179, 129507), (537, 43169), (881, 26313), (1253, 18501), (2643, 8771), (3759, 6167)]