2877849

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 4647552

約数和(自身を除く): 1769703

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 911, 1053, 2733, 3159, 8199, 11843, 24597, 35529, 73791, 106587, 221373, 319761, 959283, 2877849]

約数ペア:

[(1, 2877849), (3, 959283), (9, 319761), (13, 221373), (27, 106587), (39, 73791), (81, 35529), (117, 24597), (243, 11843), (351, 8199), (911, 3159), (1053, 2733)]