202400001

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{773}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 299445120

約数和(自身を除く): 97045119

約数列:

[1, 3, 9, 47, 141, 423, 619, 773, 1857, 2319, 5571, 6957, 29093, 36331, 87279, 108993, 261837, 326979, 478487, 1435461, 4306383, 22488889, 67466667, 202400001]

約数ペア:

[(1, 202400001), (3, 67466667), (9, 22488889), (47, 4306383), (141, 1435461), (423, 478487), (619, 326979), (773, 261837), (1857, 108993), (2319, 87279), (5571, 36331), (6957, 29093)]