5280640491

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5350193}}^1$

素因数の和:5350250

約数の個数: 16

約数和(自身を含む): 8217897984

約数和(自身を除く): 2937257493

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 5350193, 16050579, 37451351, 112354053, 251459071, 754377213, 1760213497, 5280640491]

約数ペア:

[(1, 5280640491), (3, 1760213497), (7, 754377213), (21, 251459071), (47, 112354053), (141, 37451351), (329, 16050579), (987, 5350193)]