13237651

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 15925248

約数和(自身を除く): 2687597

約数列:

[1, 7, 31, 53, 217, 371, 1151, 1643, 8057, 11501, 35681, 61003, 249767, 427021, 1891093, 13237651]

約数ペア:

[(1, 13237651), (7, 1891093), (31, 427021), (53, 249767), (217, 61003), (371, 35681), (1151, 11501), (1643, 8057)]