25426577

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 30336768

約数和(自身を除く): 4910191

約数列:

[1, 11, 17, 47, 121, 187, 263, 517, 799, 2057, 2893, 4471, 5687, 8789, 12361, 31823, 49181, 96679, 135971, 210137, 540991, 1495681, 2311507, 25426577]

約数ペア:

[(1, 25426577), (11, 2311507), (17, 1495681), (47, 540991), (121, 210137), (187, 135971), (263, 96679), (517, 49181), (799, 31823), (2057, 12361), (2893, 8789), (4471, 5687)]