16933185

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 30814080

約数和(自身を除く): 13880895

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 2917, 5805, 8751, 14585, 26253, 43755, 78759, 125431, 131265, 376293, 393795, 627155, 1128879, 1881465, 3386637, 5644395, 16933185]

約数ペア:

[(1, 16933185), (3, 5644395), (5, 3386637), (9, 1881465), (15, 1128879), (27, 627155), (43, 393795), (45, 376293), (129, 131265), (135, 125431), (215, 78759), (387, 43755), (645, 26253), (1161, 14585), (1935, 8751), (2917, 5805)]