2254721763

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{10831}}^1$

素因数の和:11295

約数の個数: 32

約数和(自身を含む): 3593797632

約数和(自身を除く): 1339075869

約数列:

[1, 3, 7, 21, 23, 69, 161, 431, 483, 1293, 3017, 9051, 9913, 10831, 29739, 32493, 69391, 75817, 208173, 227451, 249113, 747339, 1743791, 4668161, 5231373, 14004483, 32677127, 98031381, 107367703, 322103109, 751573921, 2254721763]

約数ペア:

[(1, 2254721763), (3, 751573921), (7, 322103109), (21, 107367703), (23, 98031381), (69, 32677127), (161, 14004483), (431, 5231373), (483, 4668161), (1293, 1743791), (3017, 747339), (9051, 249113), (9913, 227451), (10831, 208173), (29739, 75817), (32493, 69391)]