54221419

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 64931328

約数和(自身を除く): 10709909

約数列:

[1, 7, 23, 161, 307, 1097, 2149, 7061, 7679, 25231, 49427, 176617, 336779, 2357453, 7745917, 54221419]

約数ペア:

[(1, 54221419), (7, 7745917), (23, 2357453), (161, 336779), (307, 176617), (1097, 49427), (2149, 25231), (7061, 7679)]