8136237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 11480000

約数和(自身を除く): 3343763

約数列:

[1, 3, 19, 57, 349, 409, 1047, 1227, 6631, 7771, 19893, 23313, 142741, 428223, 2712079, 8136237]

約数ペア:

[(1, 8136237), (3, 2712079), (19, 428223), (57, 142741), (349, 23313), (409, 19893), (1047, 7771), (1227, 6631)]