304865613

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{10723}}^1$

素因数の和:10757

約数の個数: 32

約数和(自身を含む): 492446080

約数和(自身を除く): 187580467

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 10723, 28431, 32169, 96507, 139399, 289521, 418197, 868563, 1254591, 2605689, 3763773, 7817067, 11291319, 23451201, 33873957, 101621871, 304865613]

約数ペア:

[(1, 304865613), (3, 101621871), (9, 33873957), (13, 23451201), (27, 11291319), (39, 7817067), (81, 3763773), (117, 2605689), (243, 1254591), (351, 868563), (729, 418197), (1053, 289521), (2187, 139399), (3159, 96507), (9477, 32169), (10723, 28431)]