22017606471

素因数分解:

$3^2\times 7^1\times {\mathrm{17321}}^1\times {\mathrm{20177}}^1$

素因数の和:37511

約数の個数: 24

約数和(自身を含む): 36350424864

約数和(自身を除く): 14332818393

約数列:

[1, 3, 7, 9, 21, 63, 17321, 20177, 51963, 60531, 121247, 141239, 155889, 181593, 363741, 423717, 1091223, 1271151, 349485817, 1048457451, 2446400719, 3145372353, 7339202157, 22017606471]

約数ペア:

[(1, 22017606471), (3, 7339202157), (7, 3145372353), (9, 2446400719), (21, 1048457451), (63, 349485817), (17321, 1271151), (20177, 1091223), (51963, 423717), (60531, 363741), (121247, 181593), (141239, 155889)]