26971371

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3371}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 44888064

約数和(自身を除く): 17916693

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 3371, 8001, 10113, 23597, 30339, 70791, 212373, 428117, 1284351, 2996819, 3853053, 8990457, 26971371]

約数ペア:

[(1, 26971371), (3, 8990457), (7, 3853053), (9, 2996819), (21, 1284351), (63, 428117), (127, 212373), (381, 70791), (889, 30339), (1143, 23597), (2667, 10113), (3371, 8001)]