1079091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 1755936

約数和(自身を除く): 676845

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 401, 897, 1203, 2691, 3609, 5213, 9223, 15639, 27669, 46917, 83007, 119899, 359697, 1079091]

約数ペア:

[(1, 1079091), (3, 359697), (9, 119899), (13, 83007), (23, 46917), (39, 27669), (69, 15639), (117, 9223), (207, 5213), (299, 3609), (401, 2691), (897, 1203)]