289367091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{6047}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 451301760

約数和(自身を除く): 161934669

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3681, 5317, 6047, 15951, 18141, 47853, 54423, 78611, 235833, 707499, 2473223, 7419669, 22259007, 32151899, 96455697, 289367091]

約数ペア:

[(1, 289367091), (3, 96455697), (9, 32151899), (13, 22259007), (39, 7419669), (117, 2473223), (409, 707499), (1227, 235833), (3681, 78611), (5317, 54423), (6047, 47853), (15951, 18141)]