1227039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 1901952

約数和(自身を除く): 674913

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 361, 627, 1083, 1133, 1957, 3399, 3971, 5871, 11913, 21527, 37183, 64581, 111549, 409013, 1227039]

約数ペア:

[(1, 1227039), (3, 409013), (11, 111549), (19, 64581), (33, 37183), (57, 21527), (103, 11913), (209, 5871), (309, 3971), (361, 3399), (627, 1957), (1083, 1133)]