26880286461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2929093}}^1$

素因数の和:2929145

約数の個数: 32

約数和(自身を含む): 44990883840

約数和(自身を除く): 18110597379

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 2929093, 8787279, 20503651, 55652767, 61510953, 67369139, 166958301, 202107417, 389569369, 471583973, 1168708107, 1280013641, 1414751919, 3840040923, 8960095487, 26880286461]

約数ペア:

[(1, 26880286461), (3, 8960095487), (7, 3840040923), (19, 1414751919), (21, 1280013641), (23, 1168708107), (57, 471583973), (69, 389569369), (133, 202107417), (161, 166958301), (399, 67369139), (437, 61510953), (483, 55652767), (1311, 20503651), (3059, 8787279), (9177, 2929093)]