4401891

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12563

約数の個数: 16

約数和(自身を含む): 7023520

約数和(自身を除く): 2621629

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 12541, 37623, 112869, 163033, 338607, 489099, 1467297, 4401891]

約数ペア:

[(1, 4401891), (3, 1467297), (9, 489099), (13, 338607), (27, 163033), (39, 112869), (117, 37623), (351, 12541)]