78352001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3793}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 96883584

約数和(自身を除く): 18531583

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 3793, 20657, 26551, 49309, 345163, 861011, 6027077, 11193143, 78352001]

約数ペア:

[(1, 78352001), (7, 11193143), (13, 6027077), (91, 861011), (227, 345163), (1589, 49309), (2951, 26551), (3793, 20657)]