26228643

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 41021184

約数和(自身を除く): 14792541

約数列:

[1, 3, 7, 21, 41, 123, 287, 743, 861, 1681, 2229, 5043, 5201, 11767, 15603, 30463, 35301, 91389, 213241, 639723, 1248983, 3746949, 8742881, 26228643]

約数ペア:

[(1, 26228643), (3, 8742881), (7, 3746949), (21, 1248983), (41, 639723), (123, 213241), (287, 91389), (743, 35301), (861, 30463), (1681, 15603), (2229, 11767), (5043, 5201)]