388564527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{41687}}^1$

素因数の和:41942

約数の個数: 16

約数和(自身を含む): 560286720

約数和(自身を除く): 171722193

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 41687, 125061, 541931, 1625793, 9963193, 29889579, 129521509, 388564527]

約数ペア:

[(1, 388564527), (3, 129521509), (13, 29889579), (39, 9963193), (239, 1625793), (717, 541931), (3107, 125061), (9321, 41687)]