320375809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4679}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 361670400

約数和(自身を除く): 41294591

約数列:

[1, 13, 23, 229, 299, 2977, 4679, 5267, 60827, 68471, 107617, 1071491, 1399021, 13929383, 24644293, 320375809]

約数ペア:

[(1, 320375809), (13, 24644293), (23, 13929383), (229, 1399021), (299, 1071491), (2977, 107617), (4679, 68471), (5267, 60827)]