20221405449

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{239}}^1\times {\mathrm{2179}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 31693363200

約数和(自身を除く): 11471957751

約数列:

[1, 3, 7, 21, 43, 129, 239, 301, 717, 903, 1673, 1849, 2179, 5019, 5547, 6537, 10277, 12943, 15253, 30831, 38829, 45759, 71939, 93697, 215817, 281091, 441911, 520781, 655879, 1325733, 1562343, 1967637, 3093377, 3645467, 4028971, 9280131, 10936401, 12086913, 22393583, 28202797, 67180749, 84608391, 156755081, 470265243, 962924069, 2888772207, 6740468483, 20221405449]

約数ペア:

[(1, 20221405449), (3, 6740468483), (7, 2888772207), (21, 962924069), (43, 470265243), (129, 156755081), (239, 84608391), (301, 67180749), (717, 28202797), (903, 22393583), (1673, 12086913), (1849, 10936401), (2179, 9280131), (5019, 4028971), (5547, 3645467), (6537, 3093377), (10277, 1967637), (12943, 1562343), (15253, 1325733), (30831, 655879), (38829, 520781), (45759, 441911), (71939, 281091), (93697, 215817)]