742923503

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{5471}}^1$

素因数の和:6518

約数の個数: 16

約数和(自身を含む): 894781440

約数和(自身を除く): 151857937

約数列:

[1, 7, 19, 133, 1021, 5471, 7147, 19399, 38297, 103949, 135793, 727643, 5585891, 39101237, 106131929, 742923503]

約数ペア:

[(1, 742923503), (7, 106131929), (19, 39101237), (133, 5585891), (1021, 727643), (5471, 135793), (7147, 103949), (19399, 38297)]