21194348535

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4663223}}^1$

素因数の和:4663335

約数の個数: 24

約数和(自身を含む): 37100610144

約数和(自身を除く): 15906261609

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 4663223, 13989669, 23316115, 41969007, 69948345, 209845035, 470985523, 1412956569, 2354927615, 4238869707, 7064782845, 21194348535]

約数ペア:

[(1, 21194348535), (3, 7064782845), (5, 4238869707), (9, 2354927615), (15, 1412956569), (45, 470985523), (101, 209845035), (303, 69948345), (505, 41969007), (909, 23316115), (1515, 13989669), (4545, 4663223)]