304860609

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{117209}}^1$

素因数の和:117249

約数の個数: 18

約数和(自身を含む): 467785110

約数和(自身を除く): 162924501

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 117209, 351627, 1054881, 1992553, 5977659, 17932977, 33873401, 101620203, 304860609]

約数ペア:

[(1, 304860609), (3, 101620203), (9, 33873401), (17, 17932977), (51, 5977659), (153, 1992553), (289, 1054881), (867, 351627), (2601, 117209)]