42545041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{821}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 53186688

約数和(自身を除く): 10641647

約数列:

[1, 7, 11, 77, 673, 821, 4711, 5747, 7403, 9031, 51821, 63217, 552533, 3867731, 6077863, 42545041]

約数ペア:

[(1, 42545041), (7, 6077863), (11, 3867731), (77, 552533), (673, 63217), (821, 51821), (4711, 9031), (5747, 7403)]