30929769

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{9791}}^1$

素因数の和:9819

約数の個数: 24

約数和(自身を含む): 49900032

約数和(自身を除く): 18970263

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 9791, 29373, 88119, 127283, 264357, 381849, 793071, 1145547, 2379213, 3436641, 10309923, 30929769]

約数ペア:

[(1, 30929769), (3, 10309923), (9, 3436641), (13, 2379213), (27, 1145547), (39, 793071), (81, 381849), (117, 264357), (243, 127283), (351, 88119), (1053, 29373), (3159, 9791)]