40243399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5813}}^1$

素因数の和:5886

約数の個数: 16

約数和(自身を含む): 49116672

約数和(自身を除く): 8873273

約数列:

[1, 7, 23, 43, 161, 301, 989, 5813, 6923, 40691, 133699, 249959, 935893, 1749713, 5749057, 40243399]

約数ペア:

[(1, 40243399), (7, 5749057), (23, 1749713), (43, 935893), (161, 249959), (301, 133699), (989, 40691), (5813, 6923)]