233219621

素因数分解:

${\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 243741120

約数和(自身を除く): 10521499

約数列:

[1, 37, 137, 139, 331, 5069, 5143, 12247, 19043, 45347, 46009, 704591, 1677839, 1702333, 6303233, 233219621]

約数ペア:

[(1, 233219621), (37, 6303233), (137, 1702333), (139, 1677839), (331, 704591), (5069, 46009), (5143, 45347), (12247, 19043)]