71434783

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 83911680

約数和(自身を除く): 12476897

約数列:

[1, 7, 47, 179, 329, 1213, 1253, 8413, 8491, 57011, 58891, 217127, 399077, 1519889, 10204969, 71434783]

約数ペア:

[(1, 71434783), (7, 10204969), (47, 1519889), (179, 399077), (329, 217127), (1213, 58891), (1253, 57011), (8413, 8491)]