337536891

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{1669}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 509577120

約数和(自身を除く): 172040229

約数列:

[1, 3, 9, 23, 69, 207, 977, 1669, 2931, 5007, 8793, 15021, 22471, 38387, 67413, 115161, 202239, 345483, 1630613, 4891839, 14675517, 37504099, 112512297, 337536891]

約数ペア:

[(1, 337536891), (3, 112512297), (9, 37504099), (23, 14675517), (69, 4891839), (207, 1630613), (977, 345483), (1669, 202239), (2931, 115161), (5007, 67413), (8793, 38387), (15021, 22471)]