9856539

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 8529381

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 431, 693, 847, 1089, 1293, 2079, 2541, 3017, 3267, 3879, 4741, 7623, 9051, 11637, 14223, 22869, 27153, 33187, 42669, 52151, 81459, 99561, 128007, 156453, 298683, 365057, 469359, 896049, 1095171, 1408077, 3285513, 9856539]

約数ペア:

[(1, 9856539), (3, 3285513), (7, 1408077), (9, 1095171), (11, 896049), (21, 469359), (27, 365057), (33, 298683), (63, 156453), (77, 128007), (99, 99561), (121, 81459), (189, 52151), (231, 42669), (297, 33187), (363, 27153), (431, 22869), (693, 14223), (847, 11637), (1089, 9051), (1293, 7623), (2079, 4741), (2541, 3879), (3017, 3267)]