461198913

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2633}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 741734400

約数和(自身を除く): 280535487

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 439, 1317, 2633, 3073, 7899, 8341, 9219, 18431, 25023, 50027, 55293, 58387, 150081, 175161, 350189, 1050567, 1155887, 3467661, 8091209, 21961853, 24273627, 65885559, 153732971, 461198913]

約数ペア:

[(1, 461198913), (3, 153732971), (7, 65885559), (19, 24273627), (21, 21961853), (57, 8091209), (133, 3467661), (399, 1155887), (439, 1050567), (1317, 350189), (2633, 175161), (3073, 150081), (7899, 58387), (8341, 55293), (9219, 50027), (18431, 25023)]