210848547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{772339}}^1$

素因数の和:772362

約数の個数: 16

約数和(自身を含む): 346008320

約数和(自身を除く): 135159773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 772339, 2317017, 5406373, 10040407, 16219119, 30121221, 70282849, 210848547]

約数ペア:

[(1, 210848547), (3, 70282849), (7, 30121221), (13, 16219119), (21, 10040407), (39, 5406373), (91, 2317017), (273, 772339)]