16569189

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20257

約数の個数: 24

約数和(自身を含む): 29457792

約数和(自身を除く): 12888603

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 20231, 60693, 141617, 182079, 263003, 424851, 789009, 1274553, 1841021, 2367027, 5523063, 16569189]

約数ペア:

[(1, 16569189), (3, 5523063), (7, 2367027), (9, 1841021), (13, 1274553), (21, 789009), (39, 424851), (63, 263003), (91, 182079), (117, 141617), (273, 60693), (819, 20231)]