211933035

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{12107}}^1$

素因数の和:12507

約数の個数: 24

約数和(自身を含む): 368325360

約数和(自身を除く): 156392325

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 5835, 12107, 17505, 36321, 60535, 108963, 181605, 544815, 4709623, 14128869, 23548115, 42386607, 70644345, 211933035]

約数ペア:

[(1, 211933035), (3, 70644345), (5, 42386607), (9, 23548115), (15, 14128869), (45, 4709623), (389, 544815), (1167, 181605), (1945, 108963), (3501, 60535), (5835, 36321), (12107, 17505)]