987755193

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{4261}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 1462718400

約数和(自身を除く): 474963207

約数列:

[1, 3, 9, 43, 129, 387, 599, 1797, 4261, 5391, 12783, 25757, 38349, 77271, 183223, 231813, 549669, 1649007, 2552339, 7657017, 22971051, 109750577, 329251731, 987755193]

約数ペア:

[(1, 987755193), (3, 329251731), (9, 109750577), (43, 22971051), (129, 7657017), (387, 2552339), (599, 1649007), (1797, 549669), (4261, 231813), (5391, 183223), (12783, 77271), (25757, 38349)]