348523209

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{561229}}^1$

素因数の和:561261

約数の個数: 16

約数和(自身を含む): 538780800

約数和(自身を除く): 190257591

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 561229, 1683687, 5051061, 12908267, 15153183, 38724801, 116174403, 348523209]

約数ペア:

[(1, 348523209), (3, 116174403), (9, 38724801), (23, 15153183), (27, 12908267), (69, 5051061), (207, 1683687), (621, 561229)]