415030847

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{490001}}^1$

素因数の和:490030

約数の個数: 12

約数和(自身を含む): 521362128

約数和(自身を除く): 106331281

約数列:

[1, 7, 11, 77, 121, 847, 490001, 3430007, 5390011, 37730077, 59290121, 415030847]

約数ペア:

[(1, 415030847), (7, 59290121), (11, 37730077), (77, 5390011), (121, 3430007), (847, 490001)]