289948659833

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{353053}}^1\times {\mathrm{5101}}^1$

素因数の和:358184

約数の個数: 16

約数和(自身を含む): 345846049536

約数和(自身を除く): 55897389703

約数列:

[1, 7, 23, 161, 5101, 35707, 117323, 353053, 821261, 2471371, 8120219, 56841533, 1800923353, 12606463471, 41421237119, 289948659833]

約数ペア:

[(1, 289948659833), (7, 41421237119), (23, 12606463471), (161, 1800923353), (5101, 56841533), (35707, 8120219), (117323, 2471371), (353053, 821261)]