404053041

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{19069}}^1$

素因数の和:20088

約数の個数: 16

約数和(自身を含む): 616342400

約数和(自身を除く): 212289359

約数列:

[1, 3, 7, 21, 1009, 3027, 7063, 19069, 21189, 57207, 133483, 400449, 19240621, 57721863, 134684347, 404053041]

約数ペア:

[(1, 404053041), (3, 134684347), (7, 57721863), (21, 19240621), (1009, 400449), (3027, 133483), (7063, 57207), (19069, 21189)]