3251199

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 5343408

約数和(自身を除く): 2092209

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1301, 2499, 3903, 9107, 22117, 27321, 63749, 66351, 154819, 191247, 464457, 1083733, 3251199]

約数ペア:

[(1, 3251199), (3, 1083733), (7, 464457), (17, 191247), (21, 154819), (49, 66351), (51, 63749), (119, 27321), (147, 22117), (357, 9107), (833, 3903), (1301, 2499)]