80493997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 89690112

約数和(自身を除く): 9196115

約数列:

[1, 17, 23, 127, 391, 1621, 2159, 2921, 27557, 37283, 49657, 205867, 633811, 3499739, 4734941, 80493997]

約数ペア:

[(1, 80493997), (17, 4734941), (23, 3499739), (127, 633811), (391, 205867), (1621, 49657), (2159, 37283), (2921, 27557)]