285367089

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{607}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 443908096

約数和(自身を除く): 158541007

約数列:

[1, 3, 7, 21, 61, 183, 367, 427, 607, 1101, 1281, 1821, 2569, 4249, 7707, 12747, 22387, 37027, 67161, 111081, 156709, 222769, 259189, 470127, 668307, 777567, 1559383, 4678149, 13588909, 40766727, 95122363, 285367089]

約数ペア:

[(1, 285367089), (3, 95122363), (7, 40766727), (21, 13588909), (61, 4678149), (183, 1559383), (367, 777567), (427, 668307), (607, 470127), (1101, 259189), (1281, 222769), (1821, 156709), (2569, 111081), (4249, 67161), (7707, 37027), (12747, 22387)]