201403569

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{3947}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 273454272

約数和(自身を除く): 72050703

約数列:

[1, 3, 73, 219, 233, 699, 3947, 11841, 17009, 51027, 288131, 864393, 919651, 2758953, 67134523, 201403569]

約数ペア:

[(1, 201403569), (3, 67134523), (73, 2758953), (219, 919651), (233, 864393), (699, 288131), (3947, 51027), (11841, 17009)]