853672017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 1369571328

約数和(自身を除く): 515899311

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 191, 257, 341, 527, 561, 573, 771, 1023, 1581, 2101, 2827, 3247, 4369, 5797, 5921, 6303, 7967, 8481, 9741, 13107, 17391, 17763, 23901, 35717, 48059, 49087, 65131, 87637, 100657, 107151, 135439, 144177, 147261, 195393, 262911, 301971, 406317, 539957, 834479, 1107227, 1489829, 1521697, 1619871, 2503437, 3321681, 4469487, 4565091, 9179269, 16738667, 25868849, 27537807, 50216001, 77606547, 284557339, 853672017]

約数ペア:

[(1, 853672017), (3, 284557339), (11, 77606547), (17, 50216001), (31, 27537807), (33, 25868849), (51, 16738667), (93, 9179269), (187, 4565091), (191, 4469487), (257, 3321681), (341, 2503437), (527, 1619871), (561, 1521697), (573, 1489829), (771, 1107227), (1023, 834479), (1581, 539957), (2101, 406317), (2827, 301971), (3247, 262911), (4369, 195393), (5797, 147261), (5921, 144177), (6303, 135439), (7967, 107151), (8481, 100657), (9741, 87637), (13107, 65131), (17391, 49087), (17763, 48059), (23901, 35717)]