24978471

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 39664128

約数和(自身を除く): 14685657

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 433, 469, 861, 1299, 1407, 2747, 3031, 8241, 9093, 17753, 19229, 29011, 53259, 57687, 87033, 124271, 203077, 372813, 609231, 1189451, 3568353, 8326157, 24978471]

約数ペア:

[(1, 24978471), (3, 8326157), (7, 3568353), (21, 1189451), (41, 609231), (67, 372813), (123, 203077), (201, 124271), (287, 87033), (433, 57687), (469, 53259), (861, 29011), (1299, 19229), (1407, 17753), (2747, 9093), (3031, 8241)]