1323213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 1867776

約数和(自身を除く): 544563

約数列:

[1, 3, 23, 69, 127, 151, 381, 453, 2921, 3473, 8763, 10419, 19177, 57531, 441071, 1323213]

約数ペア:

[(1, 1323213), (3, 441071), (23, 57531), (69, 19177), (127, 10419), (151, 8763), (381, 3473), (453, 2921)]