9287973

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 13809600

約数和(自身を除く): 4521627

約数列:

[1, 3, 9, 27, 419, 821, 1257, 2463, 3771, 7389, 11313, 22167, 343999, 1031997, 3095991, 9287973]

約数ペア:

[(1, 9287973), (3, 3095991), (9, 1031997), (27, 343999), (419, 22167), (821, 11313), (1257, 7389), (2463, 3771)]