29678229

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1093}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 49151232

約数和(自身を除く): 19473003

約数列:

[1, 3, 7, 9, 21, 63, 431, 1093, 1293, 3017, 3279, 3879, 7651, 9051, 9837, 22953, 27153, 68859, 471083, 1413249, 3297581, 4239747, 9892743, 29678229]

約数ペア:

[(1, 29678229), (3, 9892743), (7, 4239747), (9, 3297581), (21, 1413249), (63, 471083), (431, 68859), (1093, 27153), (1293, 22953), (3017, 9837), (3279, 9051), (3879, 7651)]