336995997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{128969}}^1$

素因数の和:129052

約数の個数: 16

約数和(自身を含む): 491117760

約数和(自身を除く): 154121763

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 128969, 386907, 1676597, 5029791, 8640923, 25922769, 112331999, 336995997]

約数ペア:

[(1, 336995997), (3, 112331999), (13, 25922769), (39, 8640923), (67, 5029791), (201, 1676597), (871, 386907), (2613, 128969)]