247028223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103837}}^1$

素因数の和:103914

約数の個数: 16

約数和(自身を含む): 360525536

約数和(自身を除く): 113497313

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 103837, 311511, 1349881, 4049643, 6334057, 19002171, 82342741, 247028223]

約数ペア:

[(1, 247028223), (3, 82342741), (13, 19002171), (39, 6334057), (61, 4049643), (183, 1349881), (793, 311511), (2379, 103837)]