343090293

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1433}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 564055296

約数和(自身を除く): 220965003

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 877, 1433, 2631, 4299, 6139, 10031, 11401, 18417, 18629, 30093, 34203, 55887, 79807, 130403, 239421, 391209, 1256741, 3770223, 8797187, 16337633, 26391561, 49012899, 114363431, 343090293]

約数ペア:

[(1, 343090293), (3, 114363431), (7, 49012899), (13, 26391561), (21, 16337633), (39, 8797187), (91, 3770223), (273, 1256741), (877, 391209), (1433, 239421), (2631, 130403), (4299, 79807), (6139, 55887), (10031, 34203), (11401, 30093), (18417, 18629)]