858240549

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2749}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 1316480000

約数和(自身を除く): 458239451

約数列:

[1, 3, 9, 27, 31, 93, 279, 373, 837, 1119, 2749, 3357, 8247, 10071, 11563, 24741, 34689, 74223, 85219, 104067, 255657, 312201, 766971, 1025377, 2300913, 3076131, 9228393, 27685179, 31786687, 95360061, 286080183, 858240549]

約数ペア:

[(1, 858240549), (3, 286080183), (9, 95360061), (27, 31786687), (31, 27685179), (93, 9228393), (279, 3076131), (373, 2300913), (837, 1025377), (1119, 766971), (2749, 312201), (3357, 255657), (8247, 104067), (10071, 85219), (11563, 74223), (24741, 34689)]