6390419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 7838208

約数和(自身を除く): 1447789

約数列:

[1, 7, 17, 83, 119, 581, 647, 1411, 4529, 9877, 10999, 53701, 76993, 375907, 912917, 6390419]

約数ペア:

[(1, 6390419), (7, 912917), (17, 375907), (83, 76993), (119, 53701), (581, 10999), (647, 9877), (1411, 4529)]