551411289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2153}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 940867200

約数和(自身を除く): 389455911

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 199, 429, 597, 1287, 1791, 2153, 2189, 2587, 6459, 6567, 7761, 19377, 19701, 23283, 23683, 27989, 28457, 71049, 83967, 85371, 213147, 251901, 256113, 307879, 428447, 923637, 1285341, 2770911, 3856023, 4712917, 5569811, 14138751, 16709433, 42416253, 50128299, 61267921, 183803763, 551411289]

約数ペア:

[(1, 551411289), (3, 183803763), (9, 61267921), (11, 50128299), (13, 42416253), (33, 16709433), (39, 14138751), (99, 5569811), (117, 4712917), (143, 3856023), (199, 2770911), (429, 1285341), (597, 923637), (1287, 428447), (1791, 307879), (2153, 256113), (2189, 251901), (2587, 213147), (6459, 85371), (6567, 83967), (7761, 71049), (19377, 28457), (19701, 27989), (23283, 23683)]