13331333

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 14378496

約数和(自身を除く): 1047163

約数列:

[1, 31, 43, 73, 137, 1333, 2263, 3139, 4247, 5891, 10001, 97309, 182621, 310031, 430043, 13331333]

約数ペア:

[(1, 13331333), (31, 430043), (43, 310031), (73, 182621), (137, 97309), (1333, 10001), (2263, 5891), (3139, 4247)]