849204213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 1443583296

約数和(自身を除く): 594379083

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 53, 143, 159, 169, 187, 221, 429, 507, 561, 583, 663, 689, 901, 1749, 1859, 2067, 2197, 2431, 2703, 2873, 5577, 6591, 7293, 7579, 8619, 8957, 9911, 11713, 22737, 24167, 26871, 28561, 29733, 31603, 35139, 37349, 72501, 85683, 94809, 98527, 112047, 116441, 128843, 152269, 295581, 314171, 349323, 386529, 410839, 456807, 485537, 942513, 1232517, 1280851, 1456611, 1513733, 1674959, 1979497, 3842553, 4541199, 5024877, 5340907, 5938491, 16022721, 16651063, 21774467, 25733461, 49953189, 65323401, 77200383, 283068071, 849204213]

約数ペア:

[(1, 849204213), (3, 283068071), (11, 77200383), (13, 65323401), (17, 49953189), (33, 25733461), (39, 21774467), (51, 16651063), (53, 16022721), (143, 5938491), (159, 5340907), (169, 5024877), (187, 4541199), (221, 3842553), (429, 1979497), (507, 1674959), (561, 1513733), (583, 1456611), (663, 1280851), (689, 1232517), (901, 942513), (1749, 485537), (1859, 456807), (2067, 410839), (2197, 386529), (2431, 349323), (2703, 314171), (2873, 295581), (5577, 152269), (6591, 128843), (7293, 116441), (7579, 112047), (8619, 98527), (8957, 94809), (9911, 85683), (11713, 72501), (22737, 37349), (24167, 35139), (26871, 31603), (28561, 29733)]