1189806501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2\times {\mathrm{1579}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 1721909280

約数和(自身を除く): 532102779

約数列:

[1, 3, 13, 39, 139, 417, 1579, 1807, 4737, 5421, 19321, 20527, 57963, 61581, 219481, 251173, 658443, 753519, 2853253, 8559759, 30507859, 91523577, 396602167, 1189806501]

約数ペア:

[(1, 1189806501), (3, 396602167), (13, 91523577), (39, 30507859), (139, 8559759), (417, 2853253), (1579, 753519), (1807, 658443), (4737, 251173), (5421, 219481), (19321, 61581), (20527, 57963)]