9678423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 14708736

約数和(自身を除く): 5030313

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 223, 391, 629, 669, 851, 1173, 1887, 2553, 3791, 5129, 8251, 11373, 14467, 15387, 24753, 43401, 87193, 140267, 189773, 261579, 420801, 569319, 3226141, 9678423]

約数ペア:

[(1, 9678423), (3, 3226141), (17, 569319), (23, 420801), (37, 261579), (51, 189773), (69, 140267), (111, 87193), (223, 43401), (391, 24753), (629, 15387), (669, 14467), (851, 11373), (1173, 8251), (1887, 5129), (2553, 3791)]