29893059

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 21684285

約数列:

[1, 3, 7, 9, 21, 41, 63, 71, 123, 163, 213, 287, 369, 489, 497, 639, 861, 1141, 1467, 1491, 2583, 2911, 3423, 4473, 6683, 8733, 10269, 11573, 20049, 20377, 26199, 34719, 46781, 60147, 61131, 81011, 104157, 140343, 183393, 243033, 421029, 474493, 729099, 1423479, 3321451, 4270437, 9964353, 29893059]

約数ペア:

[(1, 29893059), (3, 9964353), (7, 4270437), (9, 3321451), (21, 1423479), (41, 729099), (63, 474493), (71, 421029), (123, 243033), (163, 183393), (213, 140343), (287, 104157), (369, 81011), (489, 61131), (497, 60147), (639, 46781), (861, 34719), (1141, 26199), (1467, 20377), (1491, 20049), (2583, 11573), (2911, 10269), (3423, 8733), (4473, 6683)]