2013295647

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{128983}}^1$

素因数の和:129051

約数の個数: 24

約数和(自身を含む): 3019257472

約数和(自身を除く): 1005961825

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 128983, 386949, 1418813, 4256439, 5546269, 15606943, 16638807, 46820829, 61008959, 183026877, 671098549, 2013295647]

約数ペア:

[(1, 2013295647), (3, 671098549), (11, 183026877), (33, 61008959), (43, 46820829), (121, 16638807), (129, 15606943), (363, 5546269), (473, 4256439), (1419, 1418813), (5203, 386949), (15609, 128983)]