1999773045

素因数分解:

$3^2\times 5^1\times {\mathrm{44439401}}^1$

素因数の和:44439412

約数の個数: 12

約数和(自身を含む): 3466273356

約数和(自身を除く): 1466500311

約数列:

[1, 3, 5, 9, 15, 45, 44439401, 133318203, 222197005, 399954609, 666591015, 1999773045]

約数ペア:

[(1, 1999773045), (3, 666591015), (5, 399954609), (9, 222197005), (15, 133318203), (45, 44439401)]