348530247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{129517}}^1$

素因数の和:129559

約数の個数: 24

約数和(自身を含む): 565734624

約数和(自身を除く): 217204377

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 129517, 388551, 1165653, 1683721, 2978891, 5051163, 8936673, 15153489, 26810019, 38725583, 116176749, 348530247]

約数ペア:

[(1, 348530247), (3, 116176749), (9, 38725583), (13, 26810019), (23, 15153489), (39, 8936673), (69, 5051163), (117, 2978891), (207, 1683721), (299, 1165653), (897, 388551), (2691, 129517)]