42304857

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 68769792

約数和(自身を除く): 26464935

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 489, 727, 1141, 2181, 2771, 3423, 5089, 8313, 12359, 15267, 19397, 37077, 58191, 86513, 118501, 259539, 355503, 829507, 2014517, 2488521, 6043551, 14101619, 42304857]

約数ペア:

[(1, 42304857), (3, 14101619), (7, 6043551), (17, 2488521), (21, 2014517), (51, 829507), (119, 355503), (163, 259539), (357, 118501), (489, 86513), (727, 58191), (1141, 37077), (2181, 19397), (2771, 15267), (3423, 12359), (5089, 8313)]