1793399153

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 2251307520

約数和(自身を除く): 457908367

約数列:

[1, 7, 13, 71, 91, 197, 497, 923, 1379, 1409, 2561, 6461, 9863, 13987, 17927, 18317, 97909, 100039, 128219, 181831, 277573, 700273, 1272817, 1300507, 1943011, 3608449, 9103549, 19707683, 25259143, 137953781, 256199879, 1793399153]

約数ペア:

[(1, 1793399153), (7, 256199879), (13, 137953781), (71, 25259143), (91, 19707683), (197, 9103549), (497, 3608449), (923, 1943011), (1379, 1300507), (1409, 1272817), (2561, 700273), (6461, 277573), (9863, 181831), (13987, 128219), (17927, 100039), (18317, 97909)]