31001333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 35151360

約数和(自身を除く): 4150027

約数列:

[1, 11, 31, 229, 341, 397, 2519, 4367, 7099, 12307, 78089, 90913, 135377, 1000043, 2818303, 31001333]

約数ペア:

[(1, 31001333), (11, 2818303), (31, 1000043), (229, 135377), (341, 90913), (397, 78089), (2519, 12307), (4367, 7099)]