21922651011

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1\times {\mathrm{69991}}^1$

素因数の和:70922

約数の個数: 16

約数和(自身を含む): 29490709248

約数和(自身を除く): 7568058237

約数列:

[1, 3, 131, 393, 797, 2391, 69991, 104407, 209973, 313221, 9168821, 27506463, 55782827, 167348481, 7307550337, 21922651011]

約数ペア:

[(1, 21922651011), (3, 7307550337), (131, 167348481), (393, 55782827), (797, 27506463), (2391, 9168821), (69991, 313221), (104407, 209973)]