3418119

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2252

約数の個数: 20

約数和(自身を含む): 5377240

約数和(自身を除く): 1959121

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2221, 6663, 19989, 42199, 59967, 126597, 179901, 379791, 1139373, 3418119]

約数ペア:

[(1, 3418119), (3, 1139373), (9, 379791), (19, 179901), (27, 126597), (57, 59967), (81, 42199), (171, 19989), (513, 6663), (1539, 2221)]