140544761

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7309}}^1$

素因数の和:7424

約数の個数: 16

約数和(自身を含む): 167018880

約数和(自身を除く): 26474119

約数列:

[1, 7, 41, 67, 287, 469, 2747, 7309, 19229, 51163, 299669, 489703, 2097683, 3427921, 20077823, 140544761]

約数ペア:

[(1, 140544761), (7, 20077823), (41, 3427921), (67, 2097683), (287, 489703), (469, 299669), (2747, 51163), (7309, 19229)]