26969869

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 29283840

約数和(自身を除く): 2313971

約数列:

[1, 23, 47, 61, 409, 1081, 1403, 2867, 9407, 19223, 24949, 65941, 442129, 573827, 1172603, 26969869]

約数ペア:

[(1, 26969869), (23, 1172603), (47, 573827), (61, 442129), (409, 65941), (1081, 24949), (1403, 19223), (2867, 9407)]