90513397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11821}}^1$

素因数の和:11884

約数の個数: 16

約数和(自身を含む): 105925120

約数和(自身を除く): 15411723

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 11821, 153673, 224599, 366451, 2919787, 4763863, 6962569, 90513397]

約数ペア:

[(1, 90513397), (13, 6962569), (19, 4763863), (31, 2919787), (247, 366451), (403, 224599), (589, 153673), (7657, 11821)]