292381887

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{130121}}^1$

素因数の和:130238

約数の個数: 16

約数和(自身を含む): 449701632

約数和(自身を除く): 157319745

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 130121, 390363, 910847, 2732541, 13922947, 41768841, 97460629, 292381887]

約数ペア:

[(1, 292381887), (3, 97460629), (7, 41768841), (21, 13922947), (107, 2732541), (321, 910847), (749, 390363), (2247, 130121)]