247037963

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 262918656

約数和(自身を除く): 15880693

約数列:

[1, 23, 83, 151, 857, 1909, 3473, 12533, 19711, 71131, 129407, 288259, 1636013, 2976361, 10740781, 247037963]

約数ペア:

[(1, 247037963), (23, 10740781), (83, 2976361), (151, 1636013), (857, 288259), (1909, 129407), (3473, 71131), (12533, 19711)]