29953209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69821}}^1$

素因数の和:69848

約数の個数: 16

約数和(自身を含む): 46920384

約数和(自身を除く): 16967175

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 69821, 209463, 768031, 907673, 2304093, 2723019, 9984403, 29953209]

約数ペア:

[(1, 29953209), (3, 9984403), (11, 2723019), (13, 2304093), (33, 907673), (39, 768031), (143, 209463), (429, 69821)]