320813613

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{110359}}^1$

素因数の和:110401

約数の個数: 24

約数和(自身を含む): 516484800

約数和(自身を除く): 195671187

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 110359, 331077, 993231, 1876103, 2096821, 5628309, 6290463, 16884927, 18871389, 35645957, 106937871, 320813613]

約数ペア:

[(1, 320813613), (3, 106937871), (9, 35645957), (17, 18871389), (19, 16884927), (51, 6290463), (57, 5628309), (153, 2096821), (171, 1876103), (323, 993231), (969, 331077), (2907, 110359)]