2190307743

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6240193}}^1$

素因数の和:6240215

約数の個数: 16

約数和(自身を含む): 3494508640

約数和(自身を除く): 1304200897

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6240193, 18720579, 56161737, 81122509, 168485211, 243367527, 730102581, 2190307743]

約数ペア:

[(1, 2190307743), (3, 730102581), (9, 243367527), (13, 168485211), (27, 81122509), (39, 56161737), (117, 18720579), (351, 6240193)]