214687053

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{41057}}^1$

素因数の和:41153

約数の個数: 24

約数和(自身を含む): 358682688

約数和(自身を除く): 143995635

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 41057, 123171, 287399, 369513, 862197, 2586591, 3407731, 10223193, 23854117, 30669579, 71562351, 214687053]

約数ペア:

[(1, 214687053), (3, 71562351), (7, 30669579), (9, 23854117), (21, 10223193), (63, 3407731), (83, 2586591), (249, 862197), (581, 369513), (747, 287399), (1743, 123171), (5229, 41057)]