409747071

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{5197}}^1$

素因数の和:5882

約数の個数: 16

約数和(自身を含む): 560635488

約数和(自身を除く): 150888417

約数列:

[1, 3, 41, 123, 641, 1923, 5197, 15591, 26281, 78843, 213077, 639231, 3331277, 9993831, 136582357, 409747071]

約数ペア:

[(1, 409747071), (3, 136582357), (41, 9993831), (123, 3331277), (641, 639231), (1923, 213077), (5197, 78843), (15591, 26281)]