8132931

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 12480000

約数和(自身を除く): 4347069

約数列:

[1, 3, 9, 19, 57, 171, 199, 239, 597, 717, 1791, 2151, 3781, 4541, 11343, 13623, 34029, 40869, 47561, 142683, 428049, 903659, 2710977, 8132931]

約数ペア:

[(1, 8132931), (3, 2710977), (9, 903659), (19, 428049), (57, 142683), (171, 47561), (199, 40869), (239, 34029), (597, 13623), (717, 11343), (1791, 4541), (2151, 3781)]