1219023

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 2042880

約数和(自身を除く): 823857

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 151, 207, 299, 351, 453, 621, 897, 1359, 1963, 2691, 3473, 4077, 5889, 8073, 10419, 17667, 31257, 45149, 53001, 93771, 135447, 406341, 1219023]

約数ペア:

[(1, 1219023), (3, 406341), (9, 135447), (13, 93771), (23, 53001), (27, 45149), (39, 31257), (69, 17667), (117, 10419), (151, 8073), (207, 5889), (299, 4077), (351, 3473), (453, 2691), (621, 1963), (897, 1359)]