40197479

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 47331648

約数和(自身を除く): 7134169

約数列:

[1, 7, 53, 97, 371, 679, 1117, 5141, 7819, 35987, 59201, 108349, 414407, 758443, 5742497, 40197479]

約数ペア:

[(1, 40197479), (7, 5742497), (53, 758443), (97, 414407), (371, 108349), (679, 59201), (1117, 35987), (5141, 7819)]