14408401

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 20

約数和(自身を含む): 17847972

約数和(自身を除く): 3439571

約数列:

[1, 7, 17, 49, 119, 343, 353, 833, 2401, 2471, 5831, 6001, 17297, 40817, 42007, 121079, 294049, 847553, 2058343, 14408401]

約数ペア:

[(1, 14408401), (7, 2058343), (17, 847553), (49, 294049), (119, 121079), (343, 42007), (353, 40817), (833, 17297), (2401, 6001), (2471, 5831)]