1097289213

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{55987}}^1$

素因数の和:56176

約数の個数: 16

約数和(自身を含む): 1504957440

約数和(自身を除く): 407668227

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 55987, 167961, 2631389, 7782193, 7894167, 23346579, 365763071, 1097289213]

約数ペア:

[(1, 1097289213), (3, 365763071), (47, 23346579), (139, 7894167), (141, 7782193), (417, 2631389), (6533, 167961), (19599, 55987)]