42076839

素因数分解:

$3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 66227200

約数和(自身を除く): 24150361

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 343, 397, 721, 1029, 1191, 2163, 2779, 5047, 8337, 15141, 19453, 35329, 40891, 58359, 105987, 122673, 136171, 286237, 408513, 858711, 2003659, 6010977, 14025613, 42076839]

約数ペア:

[(1, 42076839), (3, 14025613), (7, 6010977), (21, 2003659), (49, 858711), (103, 408513), (147, 286237), (309, 136171), (343, 122673), (397, 105987), (721, 58359), (1029, 40891), (1191, 35329), (2163, 19453), (2779, 15141), (5047, 8337)]