16374267

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19993}}^1$

素因数の和:20019

約数の個数: 24

約数和(自身を含む): 29111264

約数和(自身を除く): 12736997

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 19993, 59979, 139951, 179937, 259909, 419853, 779727, 1259559, 1819363, 2339181, 5458089, 16374267]

約数ペア:

[(1, 16374267), (3, 5458089), (7, 2339181), (9, 1819363), (13, 1259559), (21, 779727), (39, 419853), (63, 259909), (91, 179937), (117, 139951), (273, 59979), (819, 19993)]