1330821661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 1532160000

約数和(自身を除く): 201338339

約数列:

[1, 13, 31, 37, 149, 403, 481, 599, 1147, 1937, 4619, 5513, 7787, 14911, 18569, 22163, 60047, 71669, 89251, 170903, 241397, 288119, 687053, 1160263, 2221739, 2766781, 3302287, 8931689, 35968153, 42929731, 102370897, 1330821661]

約数ペア:

[(1, 1330821661), (13, 102370897), (31, 42929731), (37, 35968153), (149, 8931689), (403, 3302287), (481, 2766781), (599, 2221739), (1147, 1160263), (1937, 687053), (4619, 288119), (5513, 241397), (7787, 170903), (14911, 89251), (18569, 71669), (22163, 60047)]