1342495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 2030112

約数和(自身を除く): 687617

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 317, 385, 605, 847, 1585, 2219, 3487, 4235, 11095, 17435, 24409, 38357, 122045, 191785, 268499, 1342495]

約数ペア:

[(1, 1342495), (5, 268499), (7, 191785), (11, 122045), (35, 38357), (55, 24409), (77, 17435), (121, 11095), (317, 4235), (385, 3487), (605, 2219), (847, 1585)]