85809813

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 115814016

約数和(自身を除く): 30004203

約数列:

[1, 3, 137, 281, 411, 743, 843, 2229, 38497, 101791, 115491, 208783, 305373, 626349, 28603271, 85809813]

約数ペア:

[(1, 85809813), (3, 28603271), (137, 626349), (281, 305373), (411, 208783), (743, 115491), (843, 101791), (2229, 38497)]