25851931

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 31016448

約数和(自身を除く): 5164517

約数列:

[1, 7, 23, 161, 211, 761, 1477, 4853, 5327, 17503, 33971, 122521, 160571, 1123997, 3693133, 25851931]

約数ペア:

[(1, 25851931), (7, 3693133), (23, 1123997), (161, 160571), (211, 122521), (761, 33971), (1477, 17503), (4853, 5327)]