8520434041

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1973}}^1\times {\mathrm{2843}}^1$

素因数の和:4861

約数の個数: 24

約数和(自身を含む): 10240038144

約数和(自身を除く): 1719604103

約数列:

[1, 7, 31, 49, 217, 1519, 1973, 2843, 13811, 19901, 61163, 88133, 96677, 139307, 428141, 616931, 2996987, 4318517, 5609239, 39264673, 173886409, 274852711, 1217204863, 8520434041]

約数ペア:

[(1, 8520434041), (7, 1217204863), (31, 274852711), (49, 173886409), (217, 39264673), (1519, 5609239), (1973, 4318517), (2843, 2996987), (13811, 616931), (19901, 428141), (61163, 139307), (88133, 96677)]