4091391

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 6224400

約数和(自身を除く): 2133009

約数列:

[1, 3, 9, 27, 81, 113, 149, 243, 339, 447, 1017, 1341, 3051, 4023, 9153, 12069, 16837, 27459, 36207, 50511, 151533, 454599, 1363797, 4091391]

約数ペア:

[(1, 4091391), (3, 1363797), (9, 454599), (27, 151533), (81, 50511), (113, 36207), (149, 27459), (243, 16837), (339, 12069), (447, 9153), (1017, 4023), (1341, 3051)]