2023982037

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{5521}}^1$

素因数の和:5591

約数の個数: 72

約数和(自身を含む): 3810975168

約数和(自身を除く): 1786993131

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 529, 693, 759, 1449, 1587, 1771, 2277, 3703, 4761, 5313, 5521, 5819, 11109, 15939, 16563, 17457, 33327, 38647, 40733, 49689, 52371, 60731, 115941, 122199, 126983, 182193, 347823, 366597, 380949, 425117, 546579, 888881, 1142847, 1275351, 1396813, 2666643, 2920609, 3826053, 4190439, 7999929, 8761827, 9777691, 12571317, 20444263, 26285481, 29333073, 32126699, 61332789, 87999219, 96380097, 183998367, 224886893, 289140291, 674660679, 2023982037]

約数ペア:

[(1, 2023982037), (3, 674660679), (7, 289140291), (9, 224886893), (11, 183998367), (21, 96380097), (23, 87999219), (33, 61332789), (63, 32126699), (69, 29333073), (77, 26285481), (99, 20444263), (161, 12571317), (207, 9777691), (231, 8761827), (253, 7999929), (483, 4190439), (529, 3826053), (693, 2920609), (759, 2666643), (1449, 1396813), (1587, 1275351), (1771, 1142847), (2277, 888881), (3703, 546579), (4761, 425117), (5313, 380949), (5521, 366597), (5819, 347823), (11109, 182193), (15939, 126983), (16563, 122199), (17457, 115941), (33327, 60731), (38647, 52371), (40733, 49689)]