988394217

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{11827}}^1$

素因数の和:12232

約数の個数: 16

約数和(自身を含む): 1337037120

約数和(自身を除く): 348642903

約数列:

[1, 3, 89, 267, 313, 939, 11827, 27857, 35481, 83571, 1052603, 3157809, 3701851, 11105553, 329464739, 988394217]

約数ペア:

[(1, 988394217), (3, 329464739), (89, 11105553), (267, 3701851), (313, 3157809), (939, 1052603), (11827, 83571), (27857, 35481)]