379051477

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 470384640

約数和(自身を除く): 91333163

約数列:

[1, 7, 23, 31, 161, 173, 217, 439, 713, 1211, 3073, 3979, 4991, 5363, 10097, 13609, 27853, 37541, 70679, 75947, 95263, 123349, 313007, 531629, 863443, 1746781, 2191049, 2354357, 12227467, 16480499, 54150211, 379051477]

約数ペア:

[(1, 379051477), (7, 54150211), (23, 16480499), (31, 12227467), (161, 2354357), (173, 2191049), (217, 1746781), (439, 863443), (713, 531629), (1211, 313007), (3073, 123349), (3979, 95263), (4991, 75947), (5363, 70679), (10097, 37541), (13609, 27853)]