47781597

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 64696320

約数和(自身を除く): 16914723

約数列:

[1, 3, 103, 239, 309, 647, 717, 1941, 24617, 66641, 73851, 154633, 199923, 463899, 15927199, 47781597]

約数ペア:

[(1, 47781597), (3, 15927199), (103, 463899), (239, 199923), (309, 154633), (647, 73851), (717, 66641), (1941, 24617)]