2645181

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 4813536

約数和(自身を除く): 2168355

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 347, 363, 693, 847, 1041, 1089, 2429, 2541, 3123, 3817, 7287, 7623, 11451, 21861, 26719, 34353, 41987, 80157, 125961, 240471, 293909, 377883, 881727, 2645181]

約数ペア:

[(1, 2645181), (3, 881727), (7, 377883), (9, 293909), (11, 240471), (21, 125961), (33, 80157), (63, 41987), (77, 34353), (99, 26719), (121, 21861), (231, 11451), (347, 7623), (363, 7287), (693, 3817), (847, 3123), (1041, 2541), (1089, 2429)]