4937889

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 7388416

約数和(自身を除く): 2450527

約数列:

[1, 3, 11, 33, 61, 121, 183, 223, 363, 669, 671, 2013, 2453, 7359, 7381, 13603, 22143, 26983, 40809, 80949, 149633, 448899, 1645963, 4937889]

約数ペア:

[(1, 4937889), (3, 1645963), (11, 448899), (33, 149633), (61, 80949), (121, 40809), (183, 26983), (223, 22143), (363, 13603), (669, 7381), (671, 7359), (2013, 2453)]