2013507135

素因数分解:

$3^2\times 5^1\times {\mathrm{44744603}}^1$

素因数の和:44744614

約数の個数: 12

約数和(自身を含む): 3490079112

約数和(自身を除く): 1476571977

約数列:

[1, 3, 5, 9, 15, 45, 44744603, 134233809, 223723015, 402701427, 671169045, 2013507135]

約数ペア:

[(1, 2013507135), (3, 671169045), (5, 402701427), (9, 223723015), (15, 134233809), (45, 44744603)]