40499253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 62270208

約数和(自身を除く): 21770955

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 1187, 2007, 3561, 3791, 10683, 11373, 20179, 34119, 60537, 181611, 264701, 794103, 2382309, 4499917, 13499751, 40499253]

約数ペア:

[(1, 40499253), (3, 13499751), (9, 4499917), (17, 2382309), (51, 794103), (153, 264701), (223, 181611), (669, 60537), (1187, 34119), (2007, 20179), (3561, 11373), (3791, 10683)]