1274996871

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{27653}}^1$

素因数の和:27815

約数の個数: 24

約数和(自身を含む): 1898170560

約数和(自身を除く): 623173689

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 5123, 15369, 27653, 46107, 82959, 248877, 1299691, 3014177, 3899073, 9042531, 11697219, 27127593, 141666319, 424998957, 1274996871]

約数ペア:

[(1, 1274996871), (3, 424998957), (9, 141666319), (47, 27127593), (109, 11697219), (141, 9042531), (327, 3899073), (423, 3014177), (981, 1299691), (5123, 248877), (15369, 82959), (27653, 46107)]