2247685281

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41603}}^1$

素因数の和:41667

約数の個数: 40

約数和(自身を含む): 3624540480

約数和(自身を除く): 1376855199

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1863, 2001, 2349, 6003, 18009, 41603, 54027, 124809, 374427, 956869, 1123281, 1206487, 2870607, 3369843, 3619461, 8611821, 10858383, 25835463, 27749201, 32575149, 77506389, 83247603, 97725447, 249742809, 749228427, 2247685281]

約数ペア:

[(1, 2247685281), (3, 749228427), (9, 249742809), (23, 97725447), (27, 83247603), (29, 77506389), (69, 32575149), (81, 27749201), (87, 25835463), (207, 10858383), (261, 8611821), (621, 3619461), (667, 3369843), (783, 2870607), (1863, 1206487), (2001, 1123281), (2349, 956869), (6003, 374427), (18009, 124809), (41603, 54027)]