39420801

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32933}}^1$

素因数の和:32965

約数の個数: 24

約数和(自身を含む): 68502720

約数和(自身を除く): 29081919

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32933, 98799, 230531, 296397, 625727, 691593, 1877181, 2074779, 4380089, 5631543, 13140267, 39420801]

約数ペア:

[(1, 39420801), (3, 13140267), (7, 5631543), (9, 4380089), (19, 2074779), (21, 1877181), (57, 691593), (63, 625727), (133, 296397), (171, 230531), (399, 98799), (1197, 32933)]