841824921

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 1386362880

約数和(自身を除く): 544537959

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 289, 357, 413, 867, 1003, 1239, 2023, 2351, 3009, 6069, 7021, 7053, 16457, 17051, 21063, 39967, 49371, 51153, 119357, 119901, 138709, 279769, 358071, 416127, 679439, 839307, 970963, 2038317, 2358053, 2912889, 4756073, 7074159, 14268219, 16506371, 40086901, 49519113, 120260703, 280608307, 841824921]

約数ペア:

[(1, 841824921), (3, 280608307), (7, 120260703), (17, 49519113), (21, 40086901), (51, 16506371), (59, 14268219), (119, 7074159), (177, 4756073), (289, 2912889), (357, 2358053), (413, 2038317), (867, 970963), (1003, 839307), (1239, 679439), (2023, 416127), (2351, 358071), (3009, 279769), (6069, 138709), (7021, 119901), (7053, 119357), (16457, 51153), (17051, 49371), (21063, 39967)]