39806979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16607}}^1$

素因数の和:16674

約数の個数: 16

約数和(自身を含む): 57397248

約数和(自身を除く): 17590269

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 16607, 49821, 282319, 780529, 846957, 2341587, 13268993, 39806979]

約数ペア:

[(1, 39806979), (3, 13268993), (17, 2341587), (47, 846957), (51, 780529), (141, 282319), (799, 49821), (2397, 16607)]