13671945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43403}}^1$

素因数の和:43421

約数の個数: 24

約数和(自身を含む): 27084096

約数和(自身を除く): 13412151

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 43403, 130209, 217015, 303821, 390627, 651045, 911463, 1519105, 1953135, 2734389, 4557315, 13671945]

約数ペア:

[(1, 13671945), (3, 4557315), (5, 2734389), (7, 1953135), (9, 1519105), (15, 911463), (21, 651045), (35, 390627), (45, 303821), (63, 217015), (105, 130209), (315, 43403)]