51980315217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1784977}}^1$

素因数の和:1785568

約数の個数: 16

約数和(自身を含む): 73512533952

約数和(自身を除く): 21532218735

約数列:

[1, 3, 17, 51, 571, 1713, 9707, 29121, 1784977, 5354931, 30344609, 91033827, 1019221867, 3057665601, 17326771739, 51980315217]

約数ペア:

[(1, 51980315217), (3, 17326771739), (17, 3057665601), (51, 1019221867), (571, 91033827), (1713, 30344609), (9707, 5354931), (29121, 1784977)]