20131736319

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1759921}}^1$

素因数の和:1759999

約数の個数: 24

約数和(自身を含む): 30749357184

約数和(自身を除く): 10617620865

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 1759921, 5279763, 15839289, 54557551, 72156761, 163672653, 216470283, 491017959, 649410849, 2236859591, 6710578773, 20131736319]

約数ペア:

[(1, 20131736319), (3, 6710578773), (9, 2236859591), (31, 649410849), (41, 491017959), (93, 216470283), (123, 163672653), (279, 72156761), (369, 54557551), (1271, 15839289), (3813, 5279763), (11439, 1759921)]