343871127

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8867}}^1$

素因数の和:9043

約数の個数: 24

約数和(自身を含む): 516472320

約数和(自身を除く): 172601193

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 4309, 8867, 12927, 26601, 38781, 79803, 274877, 824631, 1232513, 2473893, 3697539, 11092617, 38207903, 114623709, 343871127]

約数ペア:

[(1, 343871127), (3, 114623709), (9, 38207903), (31, 11092617), (93, 3697539), (139, 2473893), (279, 1232513), (417, 824631), (1251, 274877), (4309, 79803), (8867, 38781), (12927, 26601)]