21993337635

素因数分解:

$3^1\times 5^1\times {\mathrm{9007}}^1\times {\mathrm{162787}}^1$

素因数の和:171802

約数の個数: 16

約数和(自身を含む): 35193463296

約数和(自身を除く): 13200125661

約数列:

[1, 3, 5, 15, 9007, 27021, 45035, 135105, 162787, 488361, 813935, 2441805, 1466222509, 4398667527, 7331112545, 21993337635]

約数ペア:

[(1, 21993337635), (3, 7331112545), (5, 4398667527), (15, 1466222509), (9007, 2441805), (27021, 813935), (45035, 488361), (135105, 162787)]