287479871

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 347842560

約数和(自身を除く): 60362689

約数列:

[1, 7, 29, 47, 203, 329, 841, 1039, 1363, 5887, 7273, 9541, 30131, 39527, 48833, 210917, 276689, 341831, 873799, 1416157, 6116593, 9913099, 41068553, 287479871]

約数ペア:

[(1, 287479871), (7, 41068553), (29, 9913099), (47, 6116593), (203, 1416157), (329, 873799), (841, 341831), (1039, 276689), (1363, 210917), (5887, 48833), (7273, 39527), (9541, 30131)]