464001489

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{883}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 809036800

約数和(自身を除く): 345035311

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 439, 883, 1197, 1317, 2649, 3073, 3951, 6181, 7947, 8341, 9219, 16777, 18543, 25023, 27657, 50331, 55629, 58387, 75069, 117439, 150993, 175161, 352317, 387637, 525483, 1056951, 1162911, 2713459, 3488733, 7365103, 8140377, 22095309, 24421131, 51555721, 66285927, 154667163, 464001489]

約数ペア:

[(1, 464001489), (3, 154667163), (7, 66285927), (9, 51555721), (19, 24421131), (21, 22095309), (57, 8140377), (63, 7365103), (133, 3488733), (171, 2713459), (399, 1162911), (439, 1056951), (883, 525483), (1197, 387637), (1317, 352317), (2649, 175161), (3073, 150993), (3951, 117439), (6181, 75069), (7947, 58387), (8341, 55629), (9219, 50331), (16777, 27657), (18543, 25023)]