159452979

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{446647}}^1$

素因数の和:446674

約数の個数: 16

約数和(自身を含む): 257269248

約数和(自身を除く): 97816269

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 446647, 1339941, 3126529, 7592999, 9379587, 22778997, 53150993, 159452979]

約数ペア:

[(1, 159452979), (3, 53150993), (7, 22778997), (17, 9379587), (21, 7592999), (51, 3126529), (119, 1339941), (357, 446647)]