29220723

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 49728000

約数和(自身を除く): 20507277

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 443, 1047, 1329, 2443, 3101, 3141, 3987, 7329, 9303, 9423, 11961, 21987, 27909, 65961, 83727, 154607, 463821, 1082249, 1391463, 3246747, 4174389, 9740241, 29220723]

約数ペア:

[(1, 29220723), (3, 9740241), (7, 4174389), (9, 3246747), (21, 1391463), (27, 1082249), (63, 463821), (189, 154607), (349, 83727), (443, 65961), (1047, 27909), (1329, 21987), (2443, 11961), (3101, 9423), (3141, 9303), (3987, 7329)]