28663205759

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{521519}}^1$

素因数の和:521650

約数の個数: 16

約数和(自身を含む): 31428881280

約数和(自身を除く): 2765675521

約数列:

[1, 17, 53, 61, 901, 1037, 3233, 54961, 521519, 8865823, 27640507, 31812659, 469888619, 540815203, 1686070927, 28663205759]

約数ペア:

[(1, 28663205759), (17, 1686070927), (53, 540815203), (61, 469888619), (901, 31812659), (1037, 27640507), (3233, 8865823), (54961, 521519)]