1242262011

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{28403}}^1$

素因数の和:28706

約数の個数: 16

約数和(自身を含む): 1690606080

約数和(自身を除く): 448344069

約数列:

[1, 3, 61, 183, 239, 717, 14579, 28403, 43737, 85209, 1732583, 5197749, 6788317, 20364951, 414087337, 1242262011]

約数ペア:

[(1, 1242262011), (3, 414087337), (61, 20364951), (183, 6788317), (239, 5197749), (717, 1732583), (14579, 85209), (28403, 43737)]