21483139

素因数分解:

${\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 1378301

約数列:

[1, 41, 59, 83, 107, 2419, 3403, 4387, 4897, 6313, 8881, 200777, 258833, 364121, 523979, 21483139]

約数ペア:

[(1, 21483139), (41, 523979), (59, 364121), (83, 258833), (107, 200777), (2419, 8881), (3403, 6313), (4387, 4897)]