29420181

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16103}}^1$

素因数の和:16145

約数の個数: 24

約数和(自身を含む): 50244480

約数和(自身を除く): 20824299

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 16103, 48309, 112721, 144927, 338163, 466987, 1014489, 1400961, 3268909, 4202883, 9806727, 29420181]

約数ペア:

[(1, 29420181), (3, 9806727), (7, 4202883), (9, 3268909), (21, 1400961), (29, 1014489), (63, 466987), (87, 338163), (203, 144927), (261, 112721), (609, 48309), (1827, 16103)]