287645241313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1\times {\mathrm{113371}}^1$

素因数の和:116688

約数の個数: 16

約数和(自身を含む): 310267419840

約数和(自身を除く): 22622178527

約数列:

[1, 19, 41, 779, 3257, 61883, 113371, 133537, 2154049, 2537203, 4648211, 88316009, 369249347, 7015737593, 15139223227, 287645241313]

約数ペア:

[(1, 287645241313), (19, 15139223227), (41, 7015737593), (779, 369249347), (3257, 88316009), (61883, 4648211), (113371, 2537203), (133537, 2154049)]