16017399

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31223}}^1$

素因数の和:31251

約数の個数: 16

約数和(自身を含む): 24979200

約数和(自身を除く): 8961801

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 31223, 93669, 281007, 593237, 843021, 1779711, 5339133, 16017399]

約数ペア:

[(1, 16017399), (3, 5339133), (9, 1779711), (19, 843021), (27, 593237), (57, 281007), (171, 93669), (513, 31223)]