13203663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8513}}^1$

素因数の和:8574

約数の個数: 16

約数和(自身を含む): 19616256

約数和(自身を除く): 6412593

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 8513, 25539, 93643, 280929, 400111, 1200333, 4401221, 13203663]

約数ペア:

[(1, 13203663), (3, 4401221), (11, 1200333), (33, 400111), (47, 280929), (141, 93643), (517, 25539), (1551, 8513)]