2739231

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 4631040

約数和(自身を除く): 1891809

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 401, 621, 759, 1203, 2277, 3609, 4411, 6831, 9223, 10827, 13233, 27669, 39699, 83007, 101453, 119097, 249021, 304359, 913077, 2739231]

約数ペア:

[(1, 2739231), (3, 913077), (9, 304359), (11, 249021), (23, 119097), (27, 101453), (33, 83007), (69, 39699), (99, 27669), (207, 13233), (253, 10827), (297, 9223), (401, 6831), (621, 4411), (759, 3609), (1203, 2277)]