493669461

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 685808640

約数和(自身を除く): 192139179

約数列:

[1, 3, 59, 71, 163, 177, 213, 241, 489, 723, 4189, 9617, 11573, 12567, 14219, 17111, 28851, 34719, 39283, 42657, 51333, 117849, 682807, 1009549, 2048421, 2317697, 2789093, 3028647, 6953091, 8367279, 164556487, 493669461]

約数ペア:

[(1, 493669461), (3, 164556487), (59, 8367279), (71, 6953091), (163, 3028647), (177, 2789093), (213, 2317697), (241, 2048421), (489, 1009549), (723, 682807), (4189, 117849), (9617, 51333), (11573, 42657), (12567, 39283), (14219, 34719), (17111, 28851)]