29748243

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10651}}^1$

素因数の和:10687

約数の個数: 24

約数和(自身を含む): 48573120

約数和(自身を除く): 18824877

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 10651, 31953, 74557, 202369, 223671, 521899, 607107, 1416583, 1565697, 4249749, 9916081, 29748243]

約数ペア:

[(1, 29748243), (3, 9916081), (7, 4249749), (19, 1565697), (21, 1416583), (49, 607107), (57, 521899), (133, 223671), (147, 202369), (399, 74557), (931, 31953), (2793, 10651)]