2097262797

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{9419}}^1$

素因数の和:9913

約数の個数: 32

約数和(自身を含む): 3342366720

約数和(自身を除く): 1245103923

約数列:

[1, 3, 7, 21, 23, 69, 161, 461, 483, 1383, 3227, 9419, 9681, 10603, 28257, 31809, 65933, 74221, 197799, 216637, 222663, 649911, 1516459, 4342159, 4549377, 13026477, 30395113, 91185339, 99869657, 299608971, 699087599, 2097262797]

約数ペア:

[(1, 2097262797), (3, 699087599), (7, 299608971), (21, 99869657), (23, 91185339), (69, 30395113), (161, 13026477), (461, 4549377), (483, 4342159), (1383, 1516459), (3227, 649911), (9419, 222663), (9681, 216637), (10603, 197799), (28257, 74221), (31809, 65933)]