29761473

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 46931520

約数和(自身を除く): 17170047

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 3319, 8967, 9957, 23233, 69699, 162631, 202459, 487893, 607377, 1417213, 4251639, 9920491, 29761473]

約数ペア:

[(1, 29761473), (3, 9920491), (7, 4251639), (21, 1417213), (49, 607377), (61, 487893), (147, 202459), (183, 162631), (427, 69699), (1281, 23233), (2989, 9957), (3319, 8967)]