27904659

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 38126592

約数和(自身を除く): 10221933

約数列:

[1, 3, 53, 159, 223, 669, 787, 2361, 11819, 35457, 41711, 125133, 175501, 526503, 9301553, 27904659]

約数ペア:

[(1, 27904659), (3, 9301553), (53, 526503), (159, 175501), (223, 125133), (669, 41711), (787, 35457), (2361, 11819)]