1815236489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 2130592896

約数和(自身を除く): 315356407

約数列:

[1, 11, 17, 107, 187, 257, 353, 1177, 1819, 2827, 3883, 4369, 6001, 20009, 27499, 37771, 48059, 66011, 90721, 302489, 415481, 467483, 642107, 997931, 1542257, 5142313, 7063177, 9707147, 16964827, 106778617, 165021499, 1815236489]

約数ペア:

[(1, 1815236489), (11, 165021499), (17, 106778617), (107, 16964827), (187, 9707147), (257, 7063177), (353, 5142313), (1177, 1542257), (1819, 997931), (2827, 642107), (3883, 467483), (4369, 415481), (6001, 302489), (20009, 90721), (27499, 66011), (37771, 48059)]