42181777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 49019904

約数和(自身を除く): 6838127

約数列:

[1, 11, 17, 187, 191, 1181, 2101, 3247, 12991, 20077, 35717, 220847, 225571, 2481281, 3834707, 42181777]

約数ペア:

[(1, 42181777), (11, 3834707), (17, 2481281), (187, 225571), (191, 220847), (1181, 35717), (2101, 20077), (3247, 12991)]