4687449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 6771072

約数和(自身を除く): 2083623

約数列:

[1, 3, 13, 39, 263, 457, 789, 1371, 3419, 5941, 10257, 17823, 120191, 360573, 1562483, 4687449]

約数ペア:

[(1, 4687449), (3, 1562483), (13, 360573), (39, 120191), (263, 17823), (457, 10257), (789, 5941), (1371, 3419)]