2463279

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 4117680

約数和(自身を除く): 1654401

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1289, 1911, 3867, 9023, 16757, 27069, 50271, 63161, 117299, 189483, 351897, 821093, 2463279]

約数ペア:

[(1, 2463279), (3, 821093), (7, 351897), (13, 189483), (21, 117299), (39, 63161), (49, 50271), (91, 27069), (147, 16757), (273, 9023), (637, 3867), (1289, 1911)]