1426815669531

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{6982181}}^1$

素因数の和:6982491

約数の個数: 32

約数和(自身を含む): 2241447994368

約数和(自身を除く): 814632324837

約数列:

[1, 3, 7, 21, 37, 111, 259, 263, 777, 789, 1841, 5523, 9731, 29193, 68117, 204351, 6982181, 20946543, 48875267, 146625801, 258340697, 775022091, 1808384879, 1836313603, 5425154637, 5508940809, 12854195221, 38562585663, 67943603311, 203830809933, 475605223177, 1426815669531]

約数ペア:

[(1, 1426815669531), (3, 475605223177), (7, 203830809933), (21, 67943603311), (37, 38562585663), (111, 12854195221), (259, 5508940809), (263, 5425154637), (777, 1836313603), (789, 1808384879), (1841, 775022091), (5523, 258340697), (9731, 146625801), (29193, 48875267), (68117, 20946543), (204351, 6982181)]