2934987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 4669440

約数和(自身を除く): 1734453

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 151, 209, 341, 453, 589, 627, 1023, 1661, 1767, 2869, 4681, 4983, 6479, 8607, 14043, 19437, 31559, 51491, 88939, 94677, 154473, 266817, 978329, 2934987]

約数ペア:

[(1, 2934987), (3, 978329), (11, 266817), (19, 154473), (31, 94677), (33, 88939), (57, 51491), (93, 31559), (151, 19437), (209, 14043), (341, 8607), (453, 6479), (589, 4983), (627, 4681), (1023, 2869), (1661, 1767)]