26740861

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 31236480

約数和(自身を除く): 4495619

約数列:

[1, 7, 101, 109, 347, 707, 763, 2429, 11009, 35047, 37823, 77063, 245329, 264761, 3820123, 26740861]

約数ペア:

[(1, 26740861), (7, 3820123), (101, 264761), (109, 245329), (347, 77063), (707, 37823), (763, 35047), (2429, 11009)]