22559013

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 35366400

約数和(自身を除く): 12807387

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 613, 783, 1269, 1363, 1839, 4089, 5517, 12267, 16551, 17777, 28811, 36801, 53331, 86433, 159993, 259299, 479979, 777897, 835519, 2506557, 7519671, 22559013]

約数ペア:

[(1, 22559013), (3, 7519671), (9, 2506557), (27, 835519), (29, 777897), (47, 479979), (87, 259299), (141, 159993), (261, 86433), (423, 53331), (613, 36801), (783, 28811), (1269, 17777), (1363, 16551), (1839, 12267), (4089, 5517)]