29040039

素因数分解:

$3^4\times 7^1\times {\mathrm{51217}}^1$

素因数の和:51236

約数の個数: 20

約数和(自身を含む): 49579024

約数和(自身を除く): 20538985

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 51217, 153651, 358519, 460953, 1075557, 1382859, 3226671, 4148577, 9680013, 29040039]

約数ペア:

[(1, 29040039), (3, 9680013), (7, 4148577), (9, 3226671), (21, 1382859), (27, 1075557), (63, 460953), (81, 358519), (189, 153651), (567, 51217)]