1337456487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{5119}}^1$

素因数の和:5295

約数の個数: 32

約数和(自身を含む): 1946419200

約数和(自身を除く): 608962713

約数列:

[1, 3, 17, 47, 51, 109, 141, 327, 799, 1853, 2397, 5119, 5123, 5559, 15357, 15369, 87023, 87091, 240593, 261069, 261273, 557971, 721779, 1673913, 4090081, 9485507, 12270243, 26224637, 28456521, 78673911, 445818829, 1337456487]

約数ペア:

[(1, 1337456487), (3, 445818829), (17, 78673911), (47, 28456521), (51, 26224637), (109, 12270243), (141, 9485507), (327, 4090081), (799, 1673913), (1853, 721779), (2397, 557971), (5119, 261273), (5123, 261069), (5559, 240593), (15357, 87091), (15369, 87023)]