448539

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 774144

約数和(自身を除く): 325605

約数列:

[1, 3, 7, 13, 21, 31, 39, 53, 91, 93, 159, 217, 273, 371, 403, 651, 689, 1113, 1209, 1643, 2067, 2821, 4823, 4929, 8463, 11501, 14469, 21359, 34503, 64077, 149513, 448539]

約数ペア:

[(1, 448539), (3, 149513), (7, 64077), (13, 34503), (21, 21359), (31, 14469), (39, 11501), (53, 8463), (91, 4929), (93, 4823), (159, 2821), (217, 2067), (273, 1643), (371, 1209), (403, 1113), (651, 689)]