347095917

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 586768000

約数和(自身を除く): 239672083

約数列:

[1, 3, 7, 9, 21, 61, 63, 181, 183, 427, 499, 543, 549, 1267, 1281, 1497, 1629, 3493, 3801, 3843, 4491, 10479, 11041, 11403, 30439, 31437, 33123, 77287, 90319, 91317, 99369, 213073, 231861, 270957, 273951, 632233, 639219, 695583, 812871, 1896699, 1917657, 5509459, 5690097, 16528377, 38566213, 49585131, 115698639, 347095917]

約数ペア:

[(1, 347095917), (3, 115698639), (7, 49585131), (9, 38566213), (21, 16528377), (61, 5690097), (63, 5509459), (181, 1917657), (183, 1896699), (427, 812871), (499, 695583), (543, 639219), (549, 632233), (1267, 273951), (1281, 270957), (1497, 231861), (1629, 213073), (3493, 99369), (3801, 91317), (3843, 90319), (4491, 77287), (10479, 33123), (11041, 31437), (11403, 30439)]