23678001

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4363}}^1$

素因数の和:4442

約数の個数: 20

約数和(自身を含む): 35906992

約数和(自身を除く): 12228991

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4363, 5427, 13089, 39267, 117801, 292321, 353403, 876963, 2630889, 7892667, 23678001]

約数ペア:

[(1, 23678001), (3, 7892667), (9, 2630889), (27, 876963), (67, 353403), (81, 292321), (201, 117801), (603, 39267), (1809, 13089), (4363, 5427)]