197970293739

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{836387}}^1$

素因数の和:836954

約数の個数: 16

約数和(自身を含む): 265850944128

約数和(自身を除く): 67880650389

約数列:

[1, 3, 257, 307, 771, 921, 78899, 236697, 836387, 2509161, 214951459, 256770809, 644854377, 770312427, 65990097913, 197970293739]

約数ペア:

[(1, 197970293739), (3, 65990097913), (257, 770312427), (307, 644854377), (771, 256770809), (921, 214951459), (78899, 2509161), (236697, 836387)]