4192365471

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 6630750720

約数和(自身を除く): 2438385249

約数列:

[1, 3, 7, 21, 49, 71, 147, 197, 213, 497, 591, 1379, 1491, 2039, 3479, 4137, 6117, 9653, 10437, 13987, 14273, 28959, 41961, 42819, 97909, 99911, 144769, 293727, 299733, 401683, 434307, 685363, 1013383, 1205049, 2056089, 2811781, 3040149, 7093681, 8435343, 19682467, 21281043, 28519493, 59047401, 85558479, 199636451, 598909353, 1397455157, 4192365471]

約数ペア:

[(1, 4192365471), (3, 1397455157), (7, 598909353), (21, 199636451), (49, 85558479), (71, 59047401), (147, 28519493), (197, 21281043), (213, 19682467), (497, 8435343), (591, 7093681), (1379, 3040149), (1491, 2811781), (2039, 2056089), (3479, 1205049), (4137, 1013383), (6117, 685363), (9653, 434307), (10437, 401683), (13987, 299733), (14273, 293727), (28959, 144769), (41961, 99911), (42819, 97909)]