38220519

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3343}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 52861952

約数和(自身を除く): 14641433

約数列:

[1, 3, 37, 103, 111, 309, 3343, 3811, 10029, 11433, 123691, 344329, 371073, 1032987, 12740173, 38220519]

約数ペア:

[(1, 38220519), (3, 12740173), (37, 1032987), (103, 371073), (111, 344329), (309, 123691), (3343, 11433), (3811, 10029)]