7227087

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 11827200

約数和(自身を除く): 4600113

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 307, 399, 413, 921, 1121, 1239, 2149, 3363, 5833, 6447, 7847, 17499, 18113, 23541, 40831, 54339, 122493, 126791, 344147, 380373, 1032441, 2409029, 7227087]

約数ペア:

[(1, 7227087), (3, 2409029), (7, 1032441), (19, 380373), (21, 344147), (57, 126791), (59, 122493), (133, 54339), (177, 40831), (307, 23541), (399, 18113), (413, 17499), (921, 7847), (1121, 6447), (1239, 5833), (2149, 3363)]