197328261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{4051}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 283640000

約数和(自身を除く): 86311739

約数列:

[1, 3, 13, 39, 1249, 3747, 4051, 12153, 16237, 48711, 52663, 157989, 5059699, 15179097, 65776087, 197328261]

約数ペア:

[(1, 197328261), (3, 65776087), (13, 15179097), (39, 5059699), (1249, 157989), (3747, 52663), (4051, 48711), (12153, 16237)]