11745783

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 20582400

約数和(自身を除く): 8836617

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2143, 5481, 6429, 15001, 19287, 45003, 57861, 62147, 135009, 186441, 405027, 435029, 559323, 1305087, 1677969, 3915261, 11745783]

約数ペア:

[(1, 11745783), (3, 3915261), (7, 1677969), (9, 1305087), (21, 559323), (27, 435029), (29, 405027), (63, 186441), (87, 135009), (189, 62147), (203, 57861), (261, 45003), (609, 19287), (783, 15001), (1827, 6429), (2143, 5481)]