240830373

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{8377}}^1$

素因数の和:8461

約数の個数: 24

約数和(自身を含む): 377211072

約数和(自身を除く): 136380699

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 8377, 9583, 25131, 28749, 58639, 175917, 309949, 929847, 2169643, 6508929, 11468113, 34404339, 80276791, 240830373]

約数ペア:

[(1, 240830373), (3, 80276791), (7, 34404339), (21, 11468113), (37, 6508929), (111, 2169643), (259, 929847), (777, 309949), (1369, 175917), (4107, 58639), (8377, 28749), (9583, 25131)]