986457771

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{312269}}^1$

素因数の和:312297

約数の個数: 24

約数和(自身を含む): 1591327920

約数和(自身を除く): 604870149

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 312269, 936807, 2810421, 4059497, 8431263, 12178491, 25293789, 36535473, 75881367, 109606419, 328819257, 986457771]

約数ペア:

[(1, 986457771), (3, 328819257), (9, 109606419), (13, 75881367), (27, 36535473), (39, 25293789), (81, 12178491), (117, 8431263), (243, 4059497), (351, 2810421), (1053, 936807), (3159, 312269)]