201317331

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{21149}}^1$

素因数の和:21338

約数の個数: 16

約数和(自身を含む): 284256000

約数和(自身を除く): 82938669

約数列:

[1, 3, 19, 57, 167, 501, 3173, 9519, 21149, 63447, 401831, 1205493, 3531883, 10595649, 67105777, 201317331]

約数ペア:

[(1, 201317331), (3, 67105777), (19, 10595649), (57, 3531883), (167, 1205493), (501, 401831), (3173, 63447), (9519, 21149)]