82279253

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14387}}^1$

素因数の和:14456

約数の個数: 16

約数和(自身を含む): 101291520

約数和(自身を除く): 19012267

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 14387, 100709, 273353, 618641, 1913471, 4330487, 11754179, 82279253]

約数ペア:

[(1, 82279253), (7, 11754179), (19, 4330487), (43, 1913471), (133, 618641), (301, 273353), (817, 100709), (5719, 14387)]