17798601933

素因数分解:

$3^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{212579}}^1$

素因数の和:213038

約数の個数: 32

約数和(自身を含む): 30203366400

約数和(自身を除く): 12404764467

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 443, 1329, 3101, 3987, 9303, 11961, 27909, 83727, 212579, 637737, 1488053, 1913211, 4464159, 5739633, 13392477, 40177431, 94172497, 282517491, 659207479, 847552473, 1977622437, 2542657419, 5932867311, 17798601933]

約数ペア:

[(1, 17798601933), (3, 5932867311), (7, 2542657419), (9, 1977622437), (21, 847552473), (27, 659207479), (63, 282517491), (189, 94172497), (443, 40177431), (1329, 13392477), (3101, 5739633), (3987, 4464159), (9303, 1913211), (11961, 1488053), (27909, 637737), (83727, 212579)]