52942257

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 78564096

約数和(自身を除く): 25621839

約数列:

[1, 3, 9, 47, 141, 257, 423, 487, 771, 1461, 2313, 4383, 12079, 22889, 36237, 68667, 108711, 125159, 206001, 375477, 1126431, 5882473, 17647419, 52942257]

約数ペア:

[(1, 52942257), (3, 17647419), (9, 5882473), (47, 1126431), (141, 375477), (257, 206001), (423, 125159), (487, 108711), (771, 68667), (1461, 36237), (2313, 22889), (4383, 12079)]