465205419

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{104003}}^1$

素因数の和:104087

約数の個数: 24

約数和(自身を含む): 778781952

約数和(自身を除く): 313576533

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 104003, 312009, 728021, 936027, 2184063, 6552189, 7384213, 22152639, 51689491, 66457917, 155068473, 465205419]

約数ペア:

[(1, 465205419), (3, 155068473), (7, 66457917), (9, 51689491), (21, 22152639), (63, 7384213), (71, 6552189), (213, 2184063), (497, 936027), (639, 728021), (1491, 312009), (4473, 104003)]