7400888943

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5851}}^1$

素因数の和:5988

約数の個数: 64

約数和(自身を含む): 12224593920

約数和(自身を除く): 4823704977

約数列:

[1, 3, 7, 21, 29, 31, 67, 87, 93, 201, 203, 217, 469, 609, 651, 899, 1407, 1943, 2077, 2697, 5829, 5851, 6231, 6293, 13601, 14539, 17553, 18879, 40803, 40957, 43617, 60233, 122871, 169679, 180699, 181381, 392017, 421631, 509037, 544143, 1176051, 1187753, 1264893, 1269667, 2744119, 3563259, 3809001, 5260049, 8232357, 11368493, 12152527, 15780147, 34105479, 36457581, 36820343, 79579451, 85067689, 110461029, 238738353, 255203067, 352423283, 1057269849, 2466962981, 7400888943]

約数ペア:

[(1, 7400888943), (3, 2466962981), (7, 1057269849), (21, 352423283), (29, 255203067), (31, 238738353), (67, 110461029), (87, 85067689), (93, 79579451), (201, 36820343), (203, 36457581), (217, 34105479), (469, 15780147), (609, 12152527), (651, 11368493), (899, 8232357), (1407, 5260049), (1943, 3809001), (2077, 3563259), (2697, 2744119), (5829, 1269667), (5851, 1264893), (6231, 1187753), (6293, 1176051), (13601, 544143), (14539, 509037), (17553, 421631), (18879, 392017), (40803, 181381), (40957, 180699), (43617, 169679), (60233, 122871)]