21497636737

素因数分解:

${\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1\times {\mathrm{919}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 21836752000

約数和(自身を除く): 339115263

約数列:

[1, 97, 349, 691, 919, 33853, 67027, 89143, 241159, 320731, 635029, 23392423, 31110907, 61597813, 221625121, 21497636737]

約数ペア:

[(1, 21497636737), (97, 221625121), (349, 61597813), (691, 31110907), (919, 23392423), (33853, 635029), (67027, 320731), (89143, 241159)]