39350997

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20149}}^1$

素因数の和:20193

約数の個数: 24

約数和(自身を含む): 67059200

約数和(自身を除く): 27708203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 20149, 60447, 141043, 181341, 423129, 624619, 1269387, 1873857, 4372333, 5621571, 13116999, 39350997]

約数ペア:

[(1, 39350997), (3, 13116999), (7, 5621571), (9, 4372333), (21, 1873857), (31, 1269387), (63, 624619), (93, 423129), (217, 181341), (279, 141043), (651, 60447), (1953, 20149)]