968702007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4528

約数の個数: 64

約数和(自身を含む): 1719373824

約数和(自身を除く): 750671817

約数列:

[1, 3, 7, 13, 17, 21, 39, 47, 51, 91, 119, 141, 221, 273, 329, 357, 611, 663, 799, 987, 1547, 1833, 2397, 4277, 4441, 4641, 5593, 10387, 12831, 13323, 16779, 31087, 31161, 57733, 72709, 75497, 93261, 173199, 208727, 218127, 226491, 404131, 528479, 626181, 981461, 1212393, 1461089, 1585437, 2713451, 2944383, 3548359, 4383267, 6870227, 8140353, 10645077, 18994157, 20610681, 24838513, 46128667, 56982471, 74515539, 138386001, 322900669, 968702007]

約数ペア:

[(1, 968702007), (3, 322900669), (7, 138386001), (13, 74515539), (17, 56982471), (21, 46128667), (39, 24838513), (47, 20610681), (51, 18994157), (91, 10645077), (119, 8140353), (141, 6870227), (221, 4383267), (273, 3548359), (329, 2944383), (357, 2713451), (611, 1585437), (663, 1461089), (799, 1212393), (987, 981461), (1547, 626181), (1833, 528479), (2397, 404131), (4277, 226491), (4441, 218127), (4641, 208727), (5593, 173199), (10387, 93261), (12831, 75497), (13323, 72709), (16779, 57733), (31087, 31161)]