29112321

素因数分解:

$3^1\times 7^2\times {\mathrm{198043}}^1$

素因数の和:198060

約数の個数: 12

約数和(自身を含む): 45154032

約数和(自身を除く): 16041711

約数列:

[1, 3, 7, 21, 49, 147, 198043, 594129, 1386301, 4158903, 9704107, 29112321]

約数ペア:

[(1, 29112321), (3, 9704107), (7, 4158903), (21, 1386301), (49, 594129), (147, 198043)]