25003797

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 16670955

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1367, 1407, 2613, 4101, 6097, 9569, 17771, 18291, 28707, 53313, 91589, 124397, 274767, 373191, 641123, 1190657, 1923369, 3571971, 8334599, 25003797]

約数ペア:

[(1, 25003797), (3, 8334599), (7, 3571971), (13, 1923369), (21, 1190657), (39, 641123), (67, 373191), (91, 274767), (201, 124397), (273, 91589), (469, 53313), (871, 28707), (1367, 18291), (1407, 17771), (2613, 9569), (4101, 6097)]