11968593

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6263}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 19994688

約数和(自身を除く): 8026095

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6263, 18789, 43841, 81419, 131523, 244257, 306887, 569933, 920661, 1709799, 3989531, 11968593]

約数ペア:

[(1, 11968593), (3, 3989531), (7, 1709799), (13, 920661), (21, 569933), (39, 306887), (49, 244257), (91, 131523), (147, 81419), (273, 43841), (637, 18789), (1911, 6263)]