12403307

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 14699520

約数和(自身を除く): 2296213

約数列:

[1, 7, 43, 89, 301, 463, 623, 3241, 3827, 19909, 26789, 41207, 139363, 288449, 1771901, 12403307]

約数ペア:

[(1, 12403307), (7, 1771901), (43, 288449), (89, 139363), (301, 41207), (463, 26789), (623, 19909), (3241, 3827)]