619492947

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{11779}}^1$

素因数の和:12202

約数の個数: 16

約数和(自身を含む): 845898240

約数和(自身を除く): 226405293

約数列:

[1, 3, 47, 141, 373, 1119, 11779, 17531, 35337, 52593, 553613, 1660839, 4393567, 13180701, 206497649, 619492947]

約数ペア:

[(1, 619492947), (3, 206497649), (47, 13180701), (141, 4393567), (373, 1660839), (1119, 553613), (11779, 52593), (17531, 35337)]