13721133

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 19501056

約数和(自身を除く): 5779923

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 4231, 12693, 97313, 198857, 291939, 596571, 4573711, 13721133]

約数ペア:

[(1, 13721133), (3, 4573711), (23, 596571), (47, 291939), (69, 198857), (141, 97313), (1081, 12693), (3243, 4231)]