115804031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20249}}^1$

素因数の和:20318

約数の個数: 16

約数和(自身を含む): 142560000

約数和(自身を除く): 26755969

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 20249, 141743, 384731, 870707, 2693117, 6094949, 16543433, 115804031]

約数ペア:

[(1, 115804031), (7, 16543433), (19, 6094949), (43, 2693117), (133, 870707), (301, 384731), (817, 141743), (5719, 20249)]