13705461

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19777}}^1$

素因数の和:19801

約数の個数: 24

約数和(自身を含む): 24682944

約数和(自身を除く): 10977483

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 19777, 59331, 138439, 177993, 217547, 415317, 652641, 1245951, 1522829, 1957923, 4568487, 13705461]

約数ペア:

[(1, 13705461), (3, 4568487), (7, 1957923), (9, 1522829), (11, 1245951), (21, 652641), (33, 415317), (63, 217547), (77, 177993), (99, 138439), (231, 59331), (693, 19777)]