3955854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 9144576

約数和(自身を除く): 5188722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 971, 1358, 1942, 2037, 2913, 4074, 5826, 6797, 13594, 20391, 40782, 94187, 188374, 282561, 565122, 659309, 1318618, 1977927, 3955854]

約数ペア:

[(1, 3955854), (2, 1977927), (3, 1318618), (6, 659309), (7, 565122), (14, 282561), (21, 188374), (42, 94187), (97, 40782), (194, 20391), (291, 13594), (582, 6797), (679, 5826), (971, 4074), (1358, 2913), (1942, 2037)]