17980967541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{18433}}^1$

素因数の和:19101

約数の個数: 32

約数和(自身を含む): 26247656448

約数和(自身を除く): 8266688907

約数列:

[1, 3, 17, 31, 51, 93, 527, 617, 1581, 1851, 10489, 18433, 19127, 31467, 55299, 57381, 313361, 325159, 571423, 940083, 975477, 1714269, 9714191, 11373161, 29142573, 34119483, 193343737, 352567991, 580031211, 1057703973, 5993655847, 17980967541]

約数ペア:

[(1, 17980967541), (3, 5993655847), (17, 1057703973), (31, 580031211), (51, 352567991), (93, 193343737), (527, 34119483), (617, 29142573), (1581, 11373161), (1851, 9714191), (10489, 1714269), (18433, 975477), (19127, 940083), (31467, 571423), (55299, 325159), (57381, 313361)]