248889483

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{297359}}^1$

素因数の和:297399

約数の個数: 16

約数和(自身を含む): 380620800

約数和(自身を除く): 131731317

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 297359, 892077, 2676231, 8028693, 9218129, 27654387, 82963161, 248889483]

約数ペア:

[(1, 248889483), (3, 82963161), (9, 27654387), (27, 9218129), (31, 8028693), (93, 2676231), (279, 892077), (837, 297359)]