25113543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 41857536

約数和(自身を除く): 16743993

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1373, 1407, 2613, 4119, 6097, 9611, 17849, 18291, 28833, 53547, 91991, 124943, 275973, 374829, 643937, 1195883, 1931811, 3587649, 8371181, 25113543]

約数ペア:

[(1, 25113543), (3, 8371181), (7, 3587649), (13, 1931811), (21, 1195883), (39, 643937), (67, 374829), (91, 275973), (201, 124943), (273, 91991), (469, 53547), (871, 28833), (1373, 18291), (1407, 17849), (2613, 9611), (4119, 6097)]