31484907

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 48016800

約数和(自身を除く): 16531893

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 1709, 2047, 5127, 6141, 15381, 18423, 39307, 117921, 152101, 353763, 456303, 1368909, 3498323, 10494969, 31484907]

約数ペア:

[(1, 31484907), (3, 10494969), (9, 3498323), (23, 1368909), (69, 456303), (89, 353763), (207, 152101), (267, 117921), (801, 39307), (1709, 18423), (2047, 15381), (5127, 6141)]