291540483

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53017}}^1$

素因数の和:53083

約数の個数: 24

約数和(自身を含む): 463165248

約数和(自身を除く): 171624765

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 53017, 159051, 477153, 689221, 2067663, 2491799, 6202989, 7475397, 22426191, 32393387, 97180161, 291540483]

約数ペア:

[(1, 291540483), (3, 97180161), (9, 32393387), (13, 22426191), (39, 7475397), (47, 6202989), (117, 2491799), (141, 2067663), (423, 689221), (611, 477153), (1833, 159051), (5499, 53017)]