1282604013

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{33073}}^1$

素因数の和:33249

約数の個数: 24

約数和(自身を含む): 1926229760

約数和(自身を除く): 643625747

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 4309, 12927, 33073, 38781, 99219, 297657, 1025263, 3075789, 4597147, 9227367, 13791441, 41374323, 142511557, 427534671, 1282604013]

約数ペア:

[(1, 1282604013), (3, 427534671), (9, 142511557), (31, 41374323), (93, 13791441), (139, 9227367), (279, 4597147), (417, 3075789), (1251, 1025263), (4309, 297657), (12927, 99219), (33073, 38781)]