25344291

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18013}}^1$

素因数の和:18090

約数の個数: 16

約数和(自身を含む): 39198464

約数和(自身を除く): 13854173

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 18013, 54039, 126091, 378273, 1206871, 3620613, 8448097, 25344291]

約数ペア:

[(1, 25344291), (3, 8448097), (7, 3620613), (21, 1206871), (67, 378273), (201, 126091), (469, 54039), (1407, 18013)]