2013238215

素因数分解:

$3^2\times 5^1\times {\mathrm{44738627}}^1$

素因数の和:44738638

約数の個数: 12

約数和(自身を含む): 3489612984

約数和(自身を除く): 1476374769

約数列:

[1, 3, 5, 9, 15, 45, 44738627, 134215881, 223693135, 402647643, 671079405, 2013238215]

約数ペア:

[(1, 2013238215), (3, 671079405), (5, 402647643), (9, 223693135), (15, 134215881), (45, 44738627)]