13819911

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 21967344

約数和(自身を除く): 8147433

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2293, 6027, 6879, 16051, 48153, 94013, 112357, 282039, 337071, 658091, 1974273, 4606637, 13819911]

約数ペア:

[(1, 13819911), (3, 4606637), (7, 1974273), (21, 658091), (41, 337071), (49, 282039), (123, 112357), (147, 94013), (287, 48153), (861, 16051), (2009, 6879), (2293, 6027)]