238908843

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{4789}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 361664160

約数和(自身を除く): 122755317

約数列:

[1, 3, 9, 23, 69, 207, 241, 723, 2169, 4789, 5543, 14367, 16629, 43101, 49887, 110147, 330441, 991323, 1154149, 3462447, 10387341, 26545427, 79636281, 238908843]

約数ペア:

[(1, 238908843), (3, 79636281), (9, 26545427), (23, 10387341), (69, 3462447), (207, 1154149), (241, 991323), (723, 330441), (2169, 110147), (4789, 49887), (5543, 43101), (14367, 16629)]