426124797

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{1051}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 666547200

約数和(自身を除く): 240422403

約数列:

[1, 3, 7, 21, 43, 129, 301, 449, 903, 1051, 1347, 3143, 3153, 7357, 9429, 19307, 22071, 45193, 57921, 135149, 135579, 316351, 405447, 471899, 949053, 1415697, 3303293, 9909879, 20291657, 60874971, 142041599, 426124797]

約数ペア:

[(1, 426124797), (3, 142041599), (7, 60874971), (21, 20291657), (43, 9909879), (129, 3303293), (301, 1415697), (449, 949053), (903, 471899), (1051, 405447), (1347, 316351), (3143, 135579), (3153, 135149), (7357, 57921), (9429, 45193), (19307, 22071)]