30488769

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 47115432

約数和(自身を除く): 16626663

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 1973, 5151, 5919, 15453, 17757, 33541, 100623, 199273, 301869, 597819, 1793457, 3387641, 10162923, 30488769]

約数ペア:

[(1, 30488769), (3, 10162923), (9, 3387641), (17, 1793457), (51, 597819), (101, 301869), (153, 199273), (303, 100623), (909, 33541), (1717, 17757), (1973, 15453), (5151, 5919)]