40303949

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 47034240

約数和(自身を除く): 6730291

約数列:

[1, 7, 101, 109, 523, 707, 763, 3661, 11009, 52823, 57007, 77063, 369761, 399049, 5757707, 40303949]

約数ペア:

[(1, 40303949), (7, 5757707), (101, 399049), (109, 369761), (523, 77063), (707, 57007), (763, 52823), (3661, 11009)]