1170174447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20287}}^1$

素因数の和:20352

約数の個数: 48

約数和(自身を含む): 1993904640

約数和(自身を除く): 823730193

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 1131, 1479, 1989, 3393, 4437, 6409, 19227, 20287, 57681, 60861, 182583, 263731, 344879, 588323, 791193, 1034637, 1764969, 2373579, 3103911, 4483427, 5294907, 7648199, 10001491, 13450281, 22944597, 30004473, 40350843, 68833791, 90013419, 130019383, 390058149, 1170174447]

約数ペア:

[(1, 1170174447), (3, 390058149), (9, 130019383), (13, 90013419), (17, 68833791), (29, 40350843), (39, 30004473), (51, 22944597), (87, 13450281), (117, 10001491), (153, 7648199), (221, 5294907), (261, 4483427), (377, 3103911), (493, 2373579), (663, 1764969), (1131, 1034637), (1479, 791193), (1989, 588323), (3393, 344879), (4437, 263731), (6409, 182583), (19227, 60861), (20287, 57681)]