26991653

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 30164400

約数和(自身を除く): 3172747

約数列:

[1, 13, 41, 89, 533, 569, 1157, 3649, 7397, 23329, 47437, 50641, 303277, 658333, 2076281, 26991653]

約数ペア:

[(1, 26991653), (13, 2076281), (41, 658333), (89, 303277), (533, 50641), (569, 47437), (1157, 23329), (3649, 7397)]