15314391

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 22754160

約数和(自身を除く): 7439769

約数列:

[1, 3, 9, 67, 109, 201, 233, 327, 603, 699, 981, 2097, 7303, 15611, 21909, 25397, 46833, 65727, 76191, 140499, 228573, 1701599, 5104797, 15314391]

約数ペア:

[(1, 15314391), (3, 5104797), (9, 1701599), (67, 228573), (109, 140499), (201, 76191), (233, 65727), (327, 46833), (603, 25397), (699, 21909), (981, 15611), (2097, 7303)]