13456197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 21145176

約数和(自身を除く): 7688979

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 2377, 5661, 7131, 21393, 40409, 87949, 121227, 263847, 363681, 791541, 1495133, 4485399, 13456197]

約数ペア:

[(1, 13456197), (3, 4485399), (9, 1495133), (17, 791541), (37, 363681), (51, 263847), (111, 121227), (153, 87949), (333, 40409), (629, 21393), (1887, 7131), (2377, 5661)]