79866647

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 93866304

約数和(自身を除く): 13999657

約数列:

[1, 7, 41, 287, 421, 661, 2947, 4627, 17261, 27101, 120827, 189707, 278281, 1947967, 11409521, 79866647]

約数ペア:

[(1, 79866647), (7, 11409521), (41, 1947967), (287, 278281), (421, 189707), (661, 120827), (2947, 27101), (4627, 17261)]