8694021

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 14520384

約数和(自身を除く): 5826363

約数列:

[1, 3, 7, 17, 21, 49, 51, 71, 119, 147, 213, 343, 357, 497, 833, 1029, 1207, 1491, 2401, 2499, 3479, 3621, 5831, 7203, 8449, 10437, 17493, 24353, 25347, 40817, 59143, 73059, 122451, 170471, 177429, 414001, 511413, 1242003, 2898007, 8694021]

約数ペア:

[(1, 8694021), (3, 2898007), (7, 1242003), (17, 511413), (21, 414001), (49, 177429), (51, 170471), (71, 122451), (119, 73059), (147, 59143), (213, 40817), (343, 25347), (357, 24353), (497, 17493), (833, 10437), (1029, 8449), (1207, 7203), (1491, 5831), (2401, 3621), (2499, 3479)]