745004733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{177763}}^1$

素因数の和:177904

約数の個数: 16

約数和(自身を含む): 1092182016

約数和(自身を除く): 347177283

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 177763, 533289, 1955393, 5866179, 22575901, 67727703, 248334911, 745004733]

約数ペア:

[(1, 745004733), (3, 248334911), (11, 67727703), (33, 22575901), (127, 5866179), (381, 1955393), (1397, 533289), (4191, 177763)]