12303207

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1091}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 20442240

約数和(自身を除く): 8139033

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1091, 1253, 1611, 3273, 3759, 7637, 9819, 11277, 22911, 68733, 195289, 585867, 1367023, 1757601, 4101069, 12303207]

約数ペア:

[(1, 12303207), (3, 4101069), (7, 1757601), (9, 1367023), (21, 585867), (63, 195289), (179, 68733), (537, 22911), (1091, 11277), (1253, 9819), (1611, 7637), (3273, 3759)]