268264971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120677}}^1$

素因数の和:120715

約数の個数: 24

約数和(自身を含む): 439267920

約数和(自身を除く): 171002949

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 120677, 362031, 1086093, 1568801, 2292863, 4706403, 6878589, 14119209, 20635767, 29807219, 89421657, 268264971]

約数ペア:

[(1, 268264971), (3, 89421657), (9, 29807219), (13, 20635767), (19, 14119209), (39, 6878589), (57, 4706403), (117, 2292863), (171, 1568801), (247, 1086093), (741, 362031), (2223, 120677)]