21082633

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 24897600

約数和(自身を除く): 3814967

約数列:

[1, 11, 13, 143, 379, 389, 4169, 4279, 4927, 5057, 54197, 55627, 147431, 1621741, 1916603, 21082633]

約数ペア:

[(1, 21082633), (11, 1916603), (13, 1621741), (143, 147431), (379, 55627), (389, 54197), (4169, 5057), (4279, 4927)]