317996919

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{52973}}^1$

素因数の和:53031

約数の個数: 24

約数和(自身を含む): 495836640

約数和(自身を除く): 177839721

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 52973, 158919, 476757, 1218379, 1536217, 3655137, 4608651, 10965411, 13825953, 35332991, 105998973, 317996919]

約数ペア:

[(1, 317996919), (3, 105998973), (9, 35332991), (23, 13825953), (29, 10965411), (69, 4608651), (87, 3655137), (207, 1536217), (261, 1218379), (667, 476757), (2001, 158919), (6003, 52973)]