11945241

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1567}}^1$

素因数の和:1602

約数の個数: 36

約数和(自身を含む): 21688576

約数和(自身を除く): 9743335

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 1567, 2541, 4701, 7623, 10969, 14103, 17237, 32907, 51711, 98721, 120659, 155133, 189607, 361977, 568821, 1085931, 1327249, 1706463, 3981747, 11945241]

約数ペア:

[(1, 11945241), (3, 3981747), (7, 1706463), (9, 1327249), (11, 1085931), (21, 568821), (33, 361977), (63, 189607), (77, 155133), (99, 120659), (121, 98721), (231, 51711), (363, 32907), (693, 17237), (847, 14103), (1089, 10969), (1567, 7623), (2541, 4701)]