40286701

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14281}}^1$

素因数の和:14332

約数の個数: 16

約数和(自身を含む): 51186688

約数和(自身を除く): 10899987

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 14281, 99967, 185653, 442711, 1299571, 3098977, 5755243, 40286701]

約数ペア:

[(1, 40286701), (7, 5755243), (13, 3098977), (31, 1299571), (91, 442711), (217, 185653), (403, 99967), (2821, 14281)]