39489201

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2888

約数の個数: 28

約数和(自身を含む): 62344720

約数和(自身を除く): 22855519

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2851, 4617, 8553, 13851, 25659, 54169, 76977, 162507, 230931, 487521, 692793, 1462563, 2078379, 4387689, 13163067, 39489201]

約数ペア:

[(1, 39489201), (3, 13163067), (9, 4387689), (19, 2078379), (27, 1462563), (57, 692793), (81, 487521), (171, 230931), (243, 162507), (513, 76977), (729, 54169), (1539, 25659), (2851, 13851), (4617, 8553)]