47698413

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19121

約数の個数: 24

約数和(自身を含む): 78337152

約数和(自身を除く): 30638739

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 19087, 57261, 133609, 324479, 400827, 935263, 973437, 2271353, 2805789, 6814059, 15899471, 47698413]

約数ペア:

[(1, 47698413), (3, 15899471), (7, 6814059), (17, 2805789), (21, 2271353), (49, 973437), (51, 935263), (119, 400827), (147, 324479), (357, 133609), (833, 57261), (2499, 19087)]