669908283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{332791}}^1$

素因数の和:332866

約数の個数: 16

約数和(自身を含む): 990388992

約数和(自身を除く): 320480709

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 332791, 998373, 3660701, 10982103, 20300251, 60900753, 223302761, 669908283]

約数ペア:

[(1, 669908283), (3, 223302761), (11, 60900753), (33, 20300251), (61, 10982103), (183, 3660701), (671, 998373), (2013, 332791)]