16745547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61339}}^1$

素因数の和:61362

約数の個数: 16

約数和(自身を含む): 27480320

約数和(自身を除く): 10734773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 61339, 184017, 429373, 797407, 1288119, 2392221, 5581849, 16745547]

約数ペア:

[(1, 16745547), (3, 5581849), (7, 2392221), (13, 1288119), (21, 797407), (39, 429373), (91, 184017), (273, 61339)]