4249212237

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3363

約数の個数: 64

約数和(自身を含む): 6920985600

約数和(自身を除く): 2671773363

約数列:

[1, 3, 9, 17, 27, 47, 51, 61, 141, 153, 183, 423, 459, 549, 799, 1037, 1269, 1647, 2397, 2867, 3111, 3229, 7191, 8601, 9333, 9687, 21573, 25803, 27999, 29061, 48739, 54893, 77409, 87183, 146217, 151763, 164679, 196969, 438651, 455289, 494037, 590907, 1315953, 1365867, 1482111, 1772721, 2579971, 3348473, 4097601, 5318163, 7739913, 9257543, 10045419, 23219739, 27772629, 30136257, 69659217, 83317887, 90408771, 157378231, 249953661, 472134693, 1416404079, 4249212237]

約数ペア:

[(1, 4249212237), (3, 1416404079), (9, 472134693), (17, 249953661), (27, 157378231), (47, 90408771), (51, 83317887), (61, 69659217), (141, 30136257), (153, 27772629), (183, 23219739), (423, 10045419), (459, 9257543), (549, 7739913), (799, 5318163), (1037, 4097601), (1269, 3348473), (1647, 2579971), (2397, 1772721), (2867, 1482111), (3111, 1365867), (3229, 1315953), (7191, 590907), (8601, 494037), (9333, 455289), (9687, 438651), (21573, 196969), (25803, 164679), (27999, 151763), (29061, 146217), (48739, 87183), (54893, 77409)]