2111477428221

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{63758113}}^1$

素因数の和:63758225

約数の個数: 32

約数和(自身を含む): 3427636208640

約数和(自身を除く): 1316158780419

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 4731, 11039, 33117, 63758113, 191274339, 446306791, 1211404147, 1338920373, 3634212441, 5291923379, 8479829029, 15875770137, 25439487087, 37043463653, 100546544201, 111130390959, 301639632603, 703825809407, 2111477428221]

約数ペア:

[(1, 2111477428221), (3, 703825809407), (7, 301639632603), (19, 111130390959), (21, 100546544201), (57, 37043463653), (83, 25439487087), (133, 15875770137), (249, 8479829029), (399, 5291923379), (581, 3634212441), (1577, 1338920373), (1743, 1211404147), (4731, 446306791), (11039, 191274339), (33117, 63758113)]