245909453

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 261467136

約数和(自身を除く): 15557683

約数列:

[1, 31, 53, 97, 1543, 1643, 3007, 5141, 47833, 81779, 149671, 159371, 2535149, 4639801, 7932563, 245909453]

約数ペア:

[(1, 245909453), (31, 7932563), (53, 4639801), (97, 2535149), (1543, 159371), (1643, 149671), (3007, 81779), (5141, 47833)]