15704879421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{85303}}^1$

素因数の和:86121

約数の個数: 32

約数和(自身を含む): 26139875328

約数和(自身を除く): 10434995907

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 797, 2391, 5579, 8767, 16737, 26301, 61369, 85303, 184107, 255909, 597121, 938333, 1791363, 2814999, 6568331, 19704993, 67986491, 203959473, 475905437, 747851401, 1427716311, 2243554203, 5234959807, 15704879421]

約数ペア:

[(1, 15704879421), (3, 5234959807), (7, 2243554203), (11, 1427716311), (21, 747851401), (33, 475905437), (77, 203959473), (231, 67986491), (797, 19704993), (2391, 6568331), (5579, 2814999), (8767, 1791363), (16737, 938333), (26301, 597121), (61369, 255909), (85303, 184107)]