1109793447

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4817}}^1$

素因数の和:4909

約数の個数: 64

約数和(自身を含む): 1998120960

約数和(自身を除く): 888327513

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 159, 161, 189, 207, 371, 477, 483, 621, 1113, 1219, 1431, 1449, 3339, 3657, 4347, 4817, 8533, 10017, 10971, 14451, 25599, 32913, 33719, 43353, 76797, 101157, 110791, 130059, 230391, 255301, 303471, 332373, 765903, 775537, 910413, 997119, 1787107, 2297709, 2326611, 2991357, 5361321, 5871923, 6893127, 6979833, 16083963, 17615769, 20939499, 41103461, 48251889, 52847307, 123310383, 158541921, 369931149, 1109793447]

約数ペア:

[(1, 1109793447), (3, 369931149), (7, 158541921), (9, 123310383), (21, 52847307), (23, 48251889), (27, 41103461), (53, 20939499), (63, 17615769), (69, 16083963), (159, 6979833), (161, 6893127), (189, 5871923), (207, 5361321), (371, 2991357), (477, 2326611), (483, 2297709), (621, 1787107), (1113, 997119), (1219, 910413), (1431, 775537), (1449, 765903), (3339, 332373), (3657, 303471), (4347, 255301), (4817, 230391), (8533, 130059), (10017, 110791), (10971, 101157), (14451, 76797), (25599, 43353), (32913, 33719)]