29621907

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20443}}^1$

素因数の和:20479

約数の個数: 24

約数和(自身を含む): 51028224

約数和(自身を除く): 21406317

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 20443, 61329, 143101, 183987, 429303, 470189, 1287909, 1410567, 3291323, 4231701, 9873969, 29621907]

約数ペア:

[(1, 29621907), (3, 9873969), (7, 4231701), (9, 3291323), (21, 1410567), (23, 1287909), (63, 470189), (69, 429303), (161, 183987), (207, 143101), (483, 61329), (1449, 20443)]