424738953

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 660441600

約数和(自身を除く): 235702647

約数列:

[1, 3, 9, 23, 47, 69, 141, 149, 207, 293, 423, 447, 879, 1081, 1341, 2637, 3243, 3427, 6739, 7003, 9729, 10281, 13771, 20217, 21009, 30843, 41313, 43657, 60651, 63027, 123939, 130971, 161069, 316733, 392913, 483207, 950199, 1004111, 1449621, 2051879, 2850597, 3012333, 6155637, 9036999, 18466911, 47193217, 141579651, 424738953]

約数ペア:

[(1, 424738953), (3, 141579651), (9, 47193217), (23, 18466911), (47, 9036999), (69, 6155637), (141, 3012333), (149, 2850597), (207, 2051879), (293, 1449621), (423, 1004111), (447, 950199), (879, 483207), (1081, 392913), (1341, 316733), (2637, 161069), (3243, 130971), (3427, 123939), (6739, 63027), (7003, 60651), (9729, 43657), (10281, 41313), (13771, 30843), (20217, 21009)]