65390349

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 88957440

約数和(自身を除く): 23567091

約数列:

[1, 3, 59, 177, 571, 647, 1713, 1941, 33689, 38173, 101067, 114519, 369437, 1108311, 21796783, 65390349]

約数ペア:

[(1, 65390349), (3, 21796783), (59, 1108311), (177, 369437), (571, 114519), (647, 101067), (1713, 38173), (1941, 33689)]