1718760069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 2713110400

約数和(自身を除く): 994350331

約数列:

[1, 3, 9, 13, 39, 109, 117, 307, 327, 439, 921, 981, 1317, 1417, 2763, 3951, 3991, 4251, 5707, 11973, 12753, 17121, 33463, 35919, 47851, 51363, 100389, 134773, 143553, 301167, 404319, 430659, 435019, 622063, 1212957, 1305057, 1752049, 1866189, 3915171, 5256147, 5598567, 14690257, 15768441, 44070771, 132212313, 190973341, 572920023, 1718760069]

約数ペア:

[(1, 1718760069), (3, 572920023), (9, 190973341), (13, 132212313), (39, 44070771), (109, 15768441), (117, 14690257), (307, 5598567), (327, 5256147), (439, 3915171), (921, 1866189), (981, 1752049), (1317, 1305057), (1417, 1212957), (2763, 622063), (3951, 435019), (3991, 430659), (4251, 404319), (5707, 301167), (11973, 143553), (12753, 134773), (17121, 100389), (33463, 51363), (35919, 47851)]