306002193

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1567}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 494936064

約数和(自身を除く): 188933871

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 547, 1567, 1641, 3829, 4701, 9299, 10969, 11487, 26639, 27897, 32907, 65093, 79917, 186473, 195279, 559419, 857149, 2571447, 6000043, 14571533, 18000129, 43714599, 102000731, 306002193]

約数ペア:

[(1, 306002193), (3, 102000731), (7, 43714599), (17, 18000129), (21, 14571533), (51, 6000043), (119, 2571447), (357, 857149), (547, 559419), (1567, 195279), (1641, 186473), (3829, 79917), (4701, 65093), (9299, 32907), (10969, 27897), (11487, 26639)]