31824999

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 46929792

約数和(自身を除く): 15104793

約数列:

[1, 3, 9, 101, 157, 223, 303, 471, 669, 909, 1413, 2007, 15857, 22523, 35011, 47571, 67569, 105033, 142713, 202707, 315099, 3536111, 10608333, 31824999]

約数ペア:

[(1, 31824999), (3, 10608333), (9, 3536111), (101, 315099), (157, 202707), (223, 142713), (303, 105033), (471, 67569), (669, 47571), (909, 35011), (1413, 22523), (2007, 15857)]