7829213

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 9331200

約数和(自身を除く): 1501987

約数列:

[1, 7, 47, 53, 329, 371, 449, 2491, 3143, 17437, 21103, 23797, 147721, 166579, 1118459, 7829213]

約数ペア:

[(1, 7829213), (7, 1118459), (47, 166579), (53, 147721), (329, 23797), (371, 21103), (449, 17437), (2491, 3143)]