320160591

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{3307}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 478892544

約数和(自身を除く): 158731953

約数列:

[1, 3, 9, 31, 93, 279, 347, 1041, 3123, 3307, 9921, 10757, 29763, 32271, 96813, 102517, 307551, 922653, 1147529, 3442587, 10327761, 35573399, 106720197, 320160591]

約数ペア:

[(1, 320160591), (3, 106720197), (9, 35573399), (31, 10327761), (93, 3442587), (279, 1147529), (347, 922653), (1041, 307551), (3123, 102517), (3307, 96813), (9921, 32271), (10757, 29763)]