707116293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 1200020640

約数和(自身を除く): 492904347

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 279, 331, 403, 589, 741, 961, 993, 1209, 1767, 2223, 2883, 2979, 3627, 4303, 5301, 6289, 7657, 8649, 10261, 12493, 12909, 18259, 18867, 22971, 30783, 37479, 38727, 54777, 56601, 68913, 81757, 92349, 112437, 133393, 164331, 194959, 237367, 245271, 318091, 400179, 584877, 712101, 735813, 954273, 1200537, 1754631, 2136303, 2534467, 2862819, 4135183, 6043729, 7603401, 12405549, 18131187, 22810203, 37216647, 54393561, 78568477, 235705431, 707116293]

約数ペア:

[(1, 707116293), (3, 235705431), (9, 78568477), (13, 54393561), (19, 37216647), (31, 22810203), (39, 18131187), (57, 12405549), (93, 7603401), (117, 6043729), (171, 4135183), (247, 2862819), (279, 2534467), (331, 2136303), (403, 1754631), (589, 1200537), (741, 954273), (961, 735813), (993, 712101), (1209, 584877), (1767, 400179), (2223, 318091), (2883, 245271), (2979, 237367), (3627, 194959), (4303, 164331), (5301, 133393), (6289, 112437), (7657, 92349), (8649, 81757), (10261, 68913), (12493, 56601), (12909, 54777), (18259, 38727), (18867, 37479), (22971, 30783)]