80346511

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 95413248

約数和(自身を除く): 15066737

約数列:

[1, 7, 41, 71, 287, 497, 2911, 3943, 20377, 27601, 161663, 279953, 1131641, 1959671, 11478073, 80346511]

約数ペア:

[(1, 80346511), (7, 11478073), (41, 1959671), (71, 1131641), (287, 279953), (497, 161663), (2911, 27601), (3943, 20377)]