4367419

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 20

約数和(自身を含む): 5445144

約数和(自身を除く): 1077725

約数列:

[1, 7, 17, 49, 107, 119, 343, 749, 833, 1819, 2401, 5243, 5831, 12733, 36701, 40817, 89131, 256907, 623917, 4367419]

約数ペア:

[(1, 4367419), (7, 623917), (17, 256907), (49, 89131), (107, 40817), (119, 36701), (343, 12733), (749, 5831), (833, 5243), (1819, 2401)]