359331021

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{300193}}^1$

素因数の和:300225

約数の個数: 24

約数和(自身を含む): 624403520

約数和(自身を除く): 265072499

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 300193, 900579, 2101351, 2701737, 5703667, 6304053, 17111001, 18912159, 39925669, 51333003, 119777007, 359331021]

約数ペア:

[(1, 359331021), (3, 119777007), (7, 51333003), (9, 39925669), (19, 18912159), (21, 17111001), (57, 6304053), (63, 5703667), (133, 2701737), (171, 2101351), (399, 900579), (1197, 300193)]