2017119159

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4273

約数の個数: 64

約数和(自身を含む): 3450470400

約数和(自身を除く): 1433351241

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 71, 99, 207, 213, 253, 297, 621, 639, 759, 781, 1633, 1917, 2277, 2343, 4159, 4899, 6831, 7029, 12477, 14697, 17963, 21087, 37431, 44091, 45749, 53889, 95657, 112293, 137247, 161667, 286971, 295289, 411741, 485001, 860913, 885867, 1052227, 1235223, 2582739, 2657601, 3156681, 3248179, 6791647, 7972803, 9470043, 9744537, 20374941, 28410129, 29233611, 61124823, 74708117, 87700833, 183374469, 224124351, 672373053, 2017119159]

約数ペア:

[(1, 2017119159), (3, 672373053), (9, 224124351), (11, 183374469), (23, 87700833), (27, 74708117), (33, 61124823), (69, 29233611), (71, 28410129), (99, 20374941), (207, 9744537), (213, 9470043), (253, 7972803), (297, 6791647), (621, 3248179), (639, 3156681), (759, 2657601), (781, 2582739), (1633, 1235223), (1917, 1052227), (2277, 885867), (2343, 860913), (4159, 485001), (4899, 411741), (6831, 295289), (7029, 286971), (12477, 161667), (14697, 137247), (17963, 112293), (21087, 95657), (37431, 53889), (44091, 45749)]