18831423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11777}}^1$

素因数の和:11834

約数の個数: 16

約数和(自身を含む): 27701856

約数和(自身を除く): 8870433

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 11777, 35331, 153101, 459303, 482857, 1448571, 6277141, 18831423]

約数ペア:

[(1, 18831423), (3, 6277141), (13, 1448571), (39, 482857), (41, 459303), (123, 153101), (533, 35331), (1599, 11777)]