2298519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 3577392

約数和(自身を除く): 1278873

約数列:

[1, 3, 9, 17, 51, 83, 153, 181, 249, 543, 747, 1411, 1629, 3077, 4233, 9231, 12699, 15023, 27693, 45069, 135207, 255391, 766173, 2298519]

約数ペア:

[(1, 2298519), (3, 766173), (9, 255391), (17, 135207), (51, 45069), (83, 27693), (153, 15023), (181, 12699), (249, 9231), (543, 4233), (747, 3077), (1411, 1629)]