280963743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{90313}}^1$

素因数の和:90394

約数の個数: 16

約数和(自身を含む): 403161696

約数和(自身を除く): 122197953

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 90313, 270939, 1535321, 4605963, 5509093, 16527279, 93654581, 280963743]

約数ペア:

[(1, 280963743), (3, 93654581), (17, 16527279), (51, 5509093), (61, 4605963), (183, 1535321), (1037, 270939), (3111, 90313)]