12421367

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 15037440

約数和(自身を除く): 2616073

約数列:

[1, 7, 29, 43, 203, 301, 1247, 1423, 8729, 9961, 41267, 61189, 288869, 428323, 1774481, 12421367]

約数ペア:

[(1, 12421367), (7, 1774481), (29, 428323), (43, 288869), (203, 61189), (301, 41267), (1247, 9961), (1423, 8729)]