29176929

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12462

約数の個数: 20

約数和(自身を含む): 45091860

約数和(自身を除く): 15914931

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 12421, 37263, 111789, 335367, 360209, 1006101, 1080627, 3241881, 9725643, 29176929]

約数ペア:

[(1, 29176929), (3, 9725643), (9, 3241881), (27, 1080627), (29, 1006101), (81, 360209), (87, 335367), (261, 111789), (783, 37263), (2349, 12421)]