2265939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 3577392

約数和(自身を除く): 1311453

約数列:

[1, 3, 9, 13, 39, 107, 117, 181, 321, 543, 963, 1391, 1629, 2353, 4173, 7059, 12519, 19367, 21177, 58101, 174303, 251771, 755313, 2265939]

約数ペア:

[(1, 2265939), (3, 755313), (9, 251771), (13, 174303), (39, 58101), (107, 21177), (117, 19367), (181, 12519), (321, 7059), (543, 4173), (963, 2353), (1391, 1629)]