214628817

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{2447}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 311796864

約数和(自身を除く): 97168047

約数列:

[1, 3, 13, 39, 169, 173, 507, 519, 2249, 2447, 6747, 7341, 29237, 31811, 87711, 95433, 413543, 423331, 1240629, 1269993, 5503303, 16509909, 71542939, 214628817]

約数ペア:

[(1, 214628817), (3, 71542939), (13, 16509909), (39, 5503303), (169, 1269993), (173, 1240629), (507, 423331), (519, 413543), (2249, 95433), (2447, 87711), (6747, 31811), (7341, 29237)]