475797889

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5309}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 581126400

約数和(自身を除く): 105328511

約数列:

[1, 7, 31, 49, 59, 217, 413, 1519, 1829, 2891, 5309, 12803, 37163, 89621, 164579, 260141, 313231, 1152053, 2192617, 8064371, 9710161, 15348319, 67971127, 475797889]

約数ペア:

[(1, 475797889), (7, 67971127), (31, 15348319), (49, 9710161), (59, 8064371), (217, 2192617), (413, 1152053), (1519, 313231), (1829, 260141), (2891, 164579), (5309, 89621), (12803, 37163)]