10998945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10627}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 19895616

約数和(自身を除く): 8896671

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 10627, 31881, 53135, 95643, 159405, 244421, 478215, 733263, 1222105, 2199789, 3666315, 10998945]

約数ペア:

[(1, 10998945), (3, 3666315), (5, 2199789), (9, 1222105), (15, 733263), (23, 478215), (45, 244421), (69, 159405), (115, 95643), (207, 53135), (345, 31881), (1035, 10627)]