3839199

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 40

約数和(自身を含む): 6587952

約数和(自身を除く): 2748753

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 343, 533, 637, 861, 1029, 1599, 1911, 2009, 2401, 3731, 4459, 6027, 7203, 11193, 13377, 14063, 26117, 31213, 42189, 78351, 93639, 98441, 182819, 295323, 548457, 1279733, 3839199]

約数ペア:

[(1, 3839199), (3, 1279733), (7, 548457), (13, 295323), (21, 182819), (39, 98441), (41, 93639), (49, 78351), (91, 42189), (123, 31213), (147, 26117), (273, 14063), (287, 13377), (343, 11193), (533, 7203), (637, 6027), (861, 4459), (1029, 3731), (1599, 2401), (1911, 2009)]