29122317

素因数分解:

$3^2\times 7^2\times {\mathrm{66037}}^1$

素因数の和:66057

約数の個数: 18

約数和(自身を含む): 48934158

約数和(自身を除く): 19811841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 66037, 198111, 462259, 594333, 1386777, 3235813, 4160331, 9707439, 29122317]

約数ペア:

[(1, 29122317), (3, 9707439), (7, 4160331), (9, 3235813), (21, 1386777), (49, 594333), (63, 462259), (147, 198111), (441, 66037)]