1902951

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 2976480

約数和(自身を除く): 1073529

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 317, 667, 951, 2001, 2853, 6003, 7291, 9193, 21873, 27579, 65619, 82737, 211439, 634317, 1902951]

約数ペア:

[(1, 1902951), (3, 634317), (9, 211439), (23, 82737), (29, 65619), (69, 27579), (87, 21873), (207, 9193), (261, 7291), (317, 6003), (667, 2853), (951, 2001)]