1330742847

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{52501}}^1$

素因数の和:52599

約数の個数: 32

約数和(自身を含む): 2177362944

約数和(自身を除く): 846620097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 8449, 25347, 52501, 157503, 367507, 892517, 1102521, 2677551, 3727571, 6247619, 11182713, 18742857, 26092997, 63368707, 78278991, 190106121, 443580949, 1330742847]

約数ペア:

[(1, 1330742847), (3, 443580949), (7, 190106121), (17, 78278991), (21, 63368707), (51, 26092997), (71, 18742857), (119, 11182713), (213, 6247619), (357, 3727571), (497, 2677551), (1207, 1102521), (1491, 892517), (3621, 367507), (8449, 157503), (25347, 52501)]