28247811

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1283}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 38828160

約数和(自身を除く): 10580349

約数列:

[1, 3, 41, 123, 179, 537, 1283, 3849, 7339, 22017, 52603, 157809, 229657, 688971, 9415937, 28247811]

約数ペア:

[(1, 28247811), (3, 9415937), (41, 688971), (123, 229657), (179, 157809), (537, 52603), (1283, 22017), (3849, 7339)]