23218143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4283}}^1$

素因数の和:4438

約数の個数: 16

約数和(自身を含む): 33586560

約数和(自身を除く): 10368417

約数列:

[1, 3, 13, 39, 139, 417, 1807, 4283, 5421, 12849, 55679, 167037, 595337, 1786011, 7739381, 23218143]

約数ペア:

[(1, 23218143), (3, 7739381), (13, 1786011), (39, 595337), (139, 167037), (417, 55679), (1807, 12849), (4283, 5421)]